84571600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12437}}^1$

素因数の和:12472

約数の個数: 60

約数和(自身を含む): 215152524

約数和(自身を除く): 130580924

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 12437, 24874, 49748, 62185, 99496, 124370, 198992, 211429, 248740, 310925, 422858, 497480, 621850, 845716, 994960, 1057145, 1243700, 1691432, 2114290, 2487400, 3382864, 4228580, 4974800, 5285725, 8457160, 10571450, 16914320, 21142900, 42285800, 84571600]

約数ペア:

[(1, 84571600), (2, 42285800), (4, 21142900), (5, 16914320), (8, 10571450), (10, 8457160), (16, 5285725), (17, 4974800), (20, 4228580), (25, 3382864), (34, 2487400), (40, 2114290), (50, 1691432), (68, 1243700), (80, 1057145), (85, 994960), (100, 845716), (136, 621850), (170, 497480), (200, 422858), (272, 310925), (340, 248740), (400, 211429), (425, 198992), (680, 124370), (850, 99496), (1360, 62185), (1700, 49748), (3400, 24874), (6800, 12437)]