70760995760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9719917}}^1$

素因数の和:9719950

約数の個数: 80

約数和(自身を含む): 202485331776

約数和(自身を除く): 131724336016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 9719917, 19439834, 38879668, 48599585, 68039419, 77759336, 97199170, 126358921, 136078838, 155518672, 194398340, 252717842, 272157676, 340197095, 388796680, 505435684, 544315352, 631794605, 680394190, 777593360, 884512447, 1010871368, 1088630704, 1263589210, 1360788380, 1769024894, 2021742736, 2527178420, 2721576760, 3538049788, 4422562235, 5054356840, 5443153520, 7076099576, 8845124470, 10108713680, 14152199152, 17690248940, 35380497880, 70760995760]

約数ペア:

[(1, 70760995760), (2, 35380497880), (4, 17690248940), (5, 14152199152), (7, 10108713680), (8, 8845124470), (10, 7076099576), (13, 5443153520), (14, 5054356840), (16, 4422562235), (20, 3538049788), (26, 2721576760), (28, 2527178420), (35, 2021742736), (40, 1769024894), (52, 1360788380), (56, 1263589210), (65, 1088630704), (70, 1010871368), (80, 884512447), (91, 777593360), (104, 680394190), (112, 631794605), (130, 544315352), (140, 505435684), (182, 388796680), (208, 340197095), (260, 272157676), (280, 252717842), (364, 194398340), (455, 155518672), (520, 136078838), (560, 126358921), (728, 97199170), (910, 77759336), (1040, 68039419), (1456, 48599585), (1820, 38879668), (3640, 19439834), (7280, 9719917)]