1338811384900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{23201}}^1$

素因数の和:23507

約数の個数: 216

約数和(自身を含む): 3374949926880

約数和(自身を除く): 2036138541980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 121, 190, 209, 220, 242, 251, 275, 380, 418, 475, 484, 502, 550, 605, 836, 950, 1004, 1045, 1100, 1210, 1255, 1900, 2090, 2299, 2420, 2510, 2761, 3025, 4180, 4598, 4769, 5020, 5225, 5522, 6050, 6275, 9196, 9538, 10450, 11044, 11495, 12100, 12550, 13805, 19076, 20900, 22990, 23201, 23845, 25100, 27610, 30371, 45980, 46402, 47690, 52459, 55220, 57475, 60742, 69025, 92804, 95380, 104918, 114950, 116005, 119225, 121484, 138050, 151855, 209836, 229900, 232010, 238450, 255211, 262295, 276100, 303710, 440819, 464020, 476900, 510422, 524590, 577049, 580025, 607420, 759275, 881638, 1020844, 1049180, 1154098, 1160050, 1276055, 1311475, 1518550, 1763276, 2204095, 2308196, 2320100, 2552110, 2622950, 2807321, 2885245, 3037100, 4408190, 4849009, 5104220, 5245900, 5614642, 5770490, 5823451, 6380275, 8816380, 9698018, 11020475, 11229284, 11540980, 11646902, 12760550, 14036605, 14426225, 19396036, 22040950, 23293804, 24245045, 25521100, 28073210, 28852450, 29117255, 44081900, 48490090, 53339099, 56146420, 57704900, 58234510, 64057961, 70183025, 96980180, 106678198, 110645569, 116469020, 121225225, 128115922, 140366050, 145586275, 213356396, 221291138, 242450450, 256231844, 266695495, 280732100, 291172550, 320289805, 442582276, 484900900, 533390990, 553227845, 582345100, 640579610, 704637571, 1066781980, 1106455690, 1217101259, 1281159220, 1333477475, 1409275142, 1601449025, 2212911380, 2434202518, 2666954950, 2766139225, 2818550284, 3202898050, 3523187855, 4868405036, 5333909900, 5532278450, 6085506295, 6405796100, 7046375710, 11064556900, 12171012590, 13388113849, 14092751420, 17615939275, 24342025180, 26776227698, 30427531475, 35231878550, 53552455396, 60855062950, 66940569245, 70463757100, 121710125900, 133881138490, 267762276980, 334702846225, 669405692450, 1338811384900]

約数ペア:

[(1, 1338811384900), (2, 669405692450), (4, 334702846225), (5, 267762276980), (10, 133881138490), (11, 121710125900), (19, 70463757100), (20, 66940569245), (22, 60855062950), (25, 53552455396), (38, 35231878550), (44, 30427531475), (50, 26776227698), (55, 24342025180), (76, 17615939275), (95, 14092751420), (100, 13388113849), (110, 12171012590), (121, 11064556900), (190, 7046375710), (209, 6405796100), (220, 6085506295), (242, 5532278450), (251, 5333909900), (275, 4868405036), (380, 3523187855), (418, 3202898050), (475, 2818550284), (484, 2766139225), (502, 2666954950), (550, 2434202518), (605, 2212911380), (836, 1601449025), (950, 1409275142), (1004, 1333477475), (1045, 1281159220), (1100, 1217101259), (1210, 1106455690), (1255, 1066781980), (1900, 704637571), (2090, 640579610), (2299, 582345100), (2420, 553227845), (2510, 533390990), (2761, 484900900), (3025, 442582276), (4180, 320289805), (4598, 291172550), (4769, 280732100), (5020, 266695495), (5225, 256231844), (5522, 242450450), (6050, 221291138), (6275, 213356396), (9196, 145586275), (9538, 140366050), (10450, 128115922), (11044, 121225225), (11495, 116469020), (12100, 110645569), (12550, 106678198), (13805, 96980180), (19076, 70183025), (20900, 64057961), (22990, 58234510), (23201, 57704900), (23845, 56146420), (25100, 53339099), (27610, 48490090), (30371, 44081900), (45980, 29117255), (46402, 28852450), (47690, 28073210), (52459, 25521100), (55220, 24245045), (57475, 23293804), (60742, 22040950), (69025, 19396036), (92804, 14426225), (95380, 14036605), (104918, 12760550), (114950, 11646902), (116005, 11540980), (119225, 11229284), (121484, 11020475), (138050, 9698018), (151855, 8816380), (209836, 6380275), (229900, 5823451), (232010, 5770490), (238450, 5614642), (255211, 5245900), (262295, 5104220), (276100, 4849009), (303710, 4408190), (440819, 3037100), (464020, 2885245), (476900, 2807321), (510422, 2622950), (524590, 2552110), (577049, 2320100), (580025, 2308196), (607420, 2204095), (759275, 1763276), (881638, 1518550), (1020844, 1311475), (1049180, 1276055), (1154098, 1160050)]