16725206820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{751357}}^1$

素因数の和:751429

約数の個数: 96

約数和(自身を含む): 54530558208

約数和(自身を除く): 37805351388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 751357, 1502714, 2254071, 3005428, 3756785, 4508142, 5259499, 7513570, 9016284, 10518998, 11270355, 15027140, 15778497, 21037996, 22540710, 26297495, 31556994, 39821921, 45081420, 52594990, 63113988, 78892485, 79643842, 105189980, 119465763, 157784970, 159287684, 199109605, 238931526, 278753447, 315569940, 398219210, 477863052, 557506894, 597328815, 796438420, 836260341, 1115013788, 1194657630, 1393767235, 1672520682, 2389315260, 2787534470, 3345041364, 4181301705, 5575068940, 8362603410, 16725206820]

約数ペア:

[(1, 16725206820), (2, 8362603410), (3, 5575068940), (4, 4181301705), (5, 3345041364), (6, 2787534470), (7, 2389315260), (10, 1672520682), (12, 1393767235), (14, 1194657630), (15, 1115013788), (20, 836260341), (21, 796438420), (28, 597328815), (30, 557506894), (35, 477863052), (42, 398219210), (53, 315569940), (60, 278753447), (70, 238931526), (84, 199109605), (105, 159287684), (106, 157784970), (140, 119465763), (159, 105189980), (210, 79643842), (212, 78892485), (265, 63113988), (318, 52594990), (371, 45081420), (420, 39821921), (530, 31556994), (636, 26297495), (742, 22540710), (795, 21037996), (1060, 15778497), (1113, 15027140), (1484, 11270355), (1590, 10518998), (1855, 9016284), (2226, 7513570), (3180, 5259499), (3710, 4508142), (4452, 3756785), (5565, 3005428), (7420, 2254071), (11130, 1502714), (22260, 751357)]