97666160

素因数分解:

$2^4\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1487}}^1$

素因数の和:2321

約数の個数: 40

約数和(自身を含む): 227503296

約数和(自身を除く): 129837136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 821, 1487, 1642, 2974, 3284, 4105, 5948, 6568, 7435, 8210, 11896, 13136, 14870, 16420, 23792, 29740, 32840, 59480, 65680, 118960, 1220827, 2441654, 4883308, 6104135, 9766616, 12208270, 19533232, 24416540, 48833080, 97666160]

約数ペア:

[(1, 97666160), (2, 48833080), (4, 24416540), (5, 19533232), (8, 12208270), (10, 9766616), (16, 6104135), (20, 4883308), (40, 2441654), (80, 1220827), (821, 118960), (1487, 65680), (1642, 59480), (2974, 32840), (3284, 29740), (4105, 23792), (5948, 16420), (6568, 14870), (7435, 13136), (8210, 11896)]