810761120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13441}}^1$

素因数の和:13498

約数の個数: 96

約数和(自身を含む): 2134051920

約数和(自身を除く): 1323290800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2320, 3016, 3770, 4640, 6032, 7540, 12064, 13441, 15080, 26882, 30160, 53764, 60320, 67205, 107528, 134410, 174733, 215056, 268820, 349466, 389789, 430112, 537640, 698932, 779578, 873665, 1075280, 1397864, 1559156, 1747330, 1948945, 2150560, 2795728, 3118312, 3494660, 3897890, 5067257, 5591456, 6236624, 6989320, 7795780, 10134514, 12473248, 13978640, 15591560, 20269028, 25336285, 27957280, 31183120, 40538056, 50672570, 62366240, 81076112, 101345140, 162152224, 202690280, 405380560, 810761120]

約数ペア:

[(1, 810761120), (2, 405380560), (4, 202690280), (5, 162152224), (8, 101345140), (10, 81076112), (13, 62366240), (16, 50672570), (20, 40538056), (26, 31183120), (29, 27957280), (32, 25336285), (40, 20269028), (52, 15591560), (58, 13978640), (65, 12473248), (80, 10134514), (104, 7795780), (116, 6989320), (130, 6236624), (145, 5591456), (160, 5067257), (208, 3897890), (232, 3494660), (260, 3118312), (290, 2795728), (377, 2150560), (416, 1948945), (464, 1747330), (520, 1559156), (580, 1397864), (754, 1075280), (928, 873665), (1040, 779578), (1160, 698932), (1508, 537640), (1885, 430112), (2080, 389789), (2320, 349466), (3016, 268820), (3770, 215056), (4640, 174733), (6032, 134410), (7540, 107528), (12064, 67205), (13441, 60320), (15080, 53764), (26882, 30160)]