85475830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 182020608

約数和(自身を除く): 96544778

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 43, 55, 85, 86, 110, 170, 187, 215, 374, 430, 473, 731, 935, 946, 1063, 1462, 1870, 2126, 2365, 3655, 4730, 5315, 7310, 8041, 10630, 11693, 16082, 18071, 23386, 36142, 40205, 45709, 58465, 80410, 90355, 91418, 116930, 180710, 198781, 228545, 397562, 457090, 502799, 777053, 993905, 1005598, 1554106, 1987810, 2513995, 3885265, 5027990, 7770530, 8547583, 17095166, 42737915, 85475830]

約数ペア:

[(1, 85475830), (2, 42737915), (5, 17095166), (10, 8547583), (11, 7770530), (17, 5027990), (22, 3885265), (34, 2513995), (43, 1987810), (55, 1554106), (85, 1005598), (86, 993905), (110, 777053), (170, 502799), (187, 457090), (215, 397562), (374, 228545), (430, 198781), (473, 180710), (731, 116930), (935, 91418), (946, 90355), (1063, 80410), (1462, 58465), (1870, 45709), (2126, 40205), (2365, 36142), (3655, 23386), (4730, 18071), (5315, 16082), (7310, 11693), (8041, 10630)]