2481328850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4561

約数の個数: 144

約数和(自身を含む): 6245058624

約数和(自身を除く): 3763729774

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 175, 182, 242, 275, 286, 325, 350, 385, 455, 550, 605, 650, 715, 770, 847, 910, 1001, 1210, 1430, 1573, 1694, 1925, 2002, 2275, 3025, 3146, 3575, 3850, 4235, 4507, 4550, 5005, 6050, 7150, 7865, 8470, 9014, 10010, 11011, 15730, 21175, 22022, 22535, 25025, 31549, 39325, 42350, 45070, 49577, 50050, 55055, 58591, 63098, 78650, 99154, 110110, 112675, 117182, 157745, 225350, 247885, 275275, 292955, 315490, 347039, 410137, 495770, 545347, 550550, 585910, 644501, 694078, 788725, 820274, 1090694, 1239425, 1289002, 1464775, 1577450, 1735195, 2050685, 2478850, 2726735, 2929550, 3222505, 3470390, 3817429, 4101370, 4511507, 5453470, 6445010, 7089511, 7634858, 8675975, 9023014, 10253425, 13633675, 14179022, 16112525, 17351950, 19087145, 20506850, 22557535, 27267350, 32225050, 35447555, 38174290, 45115070, 49626577, 70895110, 95435725, 99253154, 112787675, 177237775, 190871450, 225575350, 248132885, 354475550, 496265770, 1240664425, 2481328850]

約数ペア:

[(1, 2481328850), (2, 1240664425), (5, 496265770), (7, 354475550), (10, 248132885), (11, 225575350), (13, 190871450), (14, 177237775), (22, 112787675), (25, 99253154), (26, 95435725), (35, 70895110), (50, 49626577), (55, 45115070), (65, 38174290), (70, 35447555), (77, 32225050), (91, 27267350), (110, 22557535), (121, 20506850), (130, 19087145), (143, 17351950), (154, 16112525), (175, 14179022), (182, 13633675), (242, 10253425), (275, 9023014), (286, 8675975), (325, 7634858), (350, 7089511), (385, 6445010), (455, 5453470), (550, 4511507), (605, 4101370), (650, 3817429), (715, 3470390), (770, 3222505), (847, 2929550), (910, 2726735), (1001, 2478850), (1210, 2050685), (1430, 1735195), (1573, 1577450), (1694, 1464775), (1925, 1289002), (2002, 1239425), (2275, 1090694), (3025, 820274), (3146, 788725), (3575, 694078), (3850, 644501), (4235, 585910), (4507, 550550), (4550, 545347), (5005, 495770), (6050, 410137), (7150, 347039), (7865, 315490), (8470, 292955), (9014, 275275), (10010, 247885), (11011, 225350), (15730, 157745), (21175, 117182), (22022, 112675), (22535, 110110), (25025, 99154), (31549, 78650), (39325, 63098), (42350, 58591), (45070, 55055), (49577, 50050)]