89024080

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6827}}^1$

素因数の和:7003

約数の個数: 40

約数和(自身を含む): 208281312

約数和(自身を除く): 119257232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 6827, 13040, 13654, 27308, 34135, 54616, 68270, 109232, 136540, 273080, 546160, 1112801, 2225602, 4451204, 5564005, 8902408, 11128010, 17804816, 22256020, 44512040, 89024080]

約数ペア:

[(1, 89024080), (2, 44512040), (4, 22256020), (5, 17804816), (8, 11128010), (10, 8902408), (16, 5564005), (20, 4451204), (40, 2225602), (80, 1112801), (163, 546160), (326, 273080), (652, 136540), (815, 109232), (1304, 68270), (1630, 54616), (2608, 34135), (3260, 27308), (6520, 13654), (6827, 13040)]