5280297220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5066

約数の個数: 144

約数和(自身を含む): 13390312320

約数和(自身を除く): 8110015100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 121, 190, 209, 220, 230, 242, 253, 380, 418, 437, 460, 484, 506, 605, 836, 874, 1012, 1045, 1210, 1265, 1748, 2090, 2185, 2299, 2420, 2530, 2783, 4180, 4370, 4598, 4807, 4993, 5060, 5566, 8740, 9196, 9614, 9986, 11132, 11495, 13915, 19228, 19972, 22990, 24035, 24965, 27830, 45980, 48070, 49930, 52877, 54923, 55660, 94867, 96140, 99860, 105754, 109846, 114839, 189734, 211508, 219692, 229678, 264385, 274615, 379468, 459356, 474335, 528770, 549230, 574195, 604153, 948670, 1043537, 1057540, 1098460, 1148390, 1208306, 1263229, 1897340, 2087074, 2181941, 2296780, 2416612, 2526458, 3020765, 4174148, 4363882, 5052916, 5217685, 6041530, 6316145, 8727764, 10435370, 10909705, 11478907, 12083060, 12632290, 13895519, 20870740, 21819410, 22957814, 24001351, 25264580, 27791038, 43638820, 45915628, 48002702, 55582076, 57394535, 69477595, 96005404, 114789070, 120006755, 138955190, 229578140, 240013510, 264014861, 277910380, 480027020, 528029722, 1056059444, 1320074305, 2640148610, 5280297220]

約数ペア:

[(1, 5280297220), (2, 2640148610), (4, 1320074305), (5, 1056059444), (10, 528029722), (11, 480027020), (19, 277910380), (20, 264014861), (22, 240013510), (23, 229578140), (38, 138955190), (44, 120006755), (46, 114789070), (55, 96005404), (76, 69477595), (92, 57394535), (95, 55582076), (110, 48002702), (115, 45915628), (121, 43638820), (190, 27791038), (209, 25264580), (220, 24001351), (230, 22957814), (242, 21819410), (253, 20870740), (380, 13895519), (418, 12632290), (437, 12083060), (460, 11478907), (484, 10909705), (506, 10435370), (605, 8727764), (836, 6316145), (874, 6041530), (1012, 5217685), (1045, 5052916), (1210, 4363882), (1265, 4174148), (1748, 3020765), (2090, 2526458), (2185, 2416612), (2299, 2296780), (2420, 2181941), (2530, 2087074), (2783, 1897340), (4180, 1263229), (4370, 1208306), (4598, 1148390), (4807, 1098460), (4993, 1057540), (5060, 1043537), (5566, 948670), (8740, 604153), (9196, 574195), (9614, 549230), (9986, 528770), (11132, 474335), (11495, 459356), (13915, 379468), (19228, 274615), (19972, 264385), (22990, 229678), (24035, 219692), (24965, 211508), (27830, 189734), (45980, 114839), (48070, 109846), (49930, 105754), (52877, 99860), (54923, 96140), (55660, 94867)]