112877360

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4451}}^1$

素因数の和:4781

約数の個数: 40

約数和(自身を含む): 263326896

約数和(自身を除く): 150449536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 4451, 5072, 6340, 8902, 12680, 17804, 22255, 25360, 35608, 44510, 71216, 89020, 178040, 356080, 1410967, 2821934, 5643868, 7054835, 11287736, 14109670, 22575472, 28219340, 56438680, 112877360]

約数ペア:

[(1, 112877360), (2, 56438680), (4, 28219340), (5, 22575472), (8, 14109670), (10, 11287736), (16, 7054835), (20, 5643868), (40, 2821934), (80, 1410967), (317, 356080), (634, 178040), (1268, 89020), (1585, 71216), (2536, 44510), (3170, 35608), (4451, 25360), (5072, 22255), (6340, 17804), (8902, 12680)]