4962627280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{5441}}^1$

素因数の和:6344

約数の個数: 80

約数和(自身を含む): 12442109904

約数和(自身を除く): 7479482624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 877, 1040, 1754, 3508, 4385, 5441, 7016, 8770, 10882, 11401, 14032, 17540, 21764, 22802, 27205, 35080, 43528, 45604, 54410, 57005, 70160, 70733, 87056, 91208, 108820, 114010, 141466, 182416, 217640, 228020, 282932, 353665, 435280, 456040, 565864, 707330, 912080, 1131728, 1414660, 2829320, 4771757, 5658640, 9543514, 19087028, 23858785, 38174056, 47717570, 62032841, 76348112, 95435140, 124065682, 190870280, 248131364, 310164205, 381740560, 496262728, 620328410, 992525456, 1240656820, 2481313640, 4962627280]

約数ペア:

[(1, 4962627280), (2, 2481313640), (4, 1240656820), (5, 992525456), (8, 620328410), (10, 496262728), (13, 381740560), (16, 310164205), (20, 248131364), (26, 190870280), (40, 124065682), (52, 95435140), (65, 76348112), (80, 62032841), (104, 47717570), (130, 38174056), (208, 23858785), (260, 19087028), (520, 9543514), (877, 5658640), (1040, 4771757), (1754, 2829320), (3508, 1414660), (4385, 1131728), (5441, 912080), (7016, 707330), (8770, 565864), (10882, 456040), (11401, 435280), (14032, 353665), (17540, 282932), (21764, 228020), (22802, 217640), (27205, 182416), (35080, 141466), (43528, 114010), (45604, 108820), (54410, 91208), (57005, 87056), (70160, 70733)]