11774960

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 27661920

約数和(自身を除く): 15886960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1429, 1648, 2060, 2858, 4120, 5716, 7145, 8240, 11432, 14290, 22864, 28580, 57160, 114320, 147187, 294374, 588748, 735935, 1177496, 1471870, 2354992, 2943740, 5887480, 11774960]

約数ペア:

[(1, 11774960), (2, 5887480), (4, 2943740), (5, 2354992), (8, 1471870), (10, 1177496), (16, 735935), (20, 588748), (40, 294374), (80, 147187), (103, 114320), (206, 57160), (412, 28580), (515, 22864), (824, 14290), (1030, 11432), (1429, 8240), (1648, 7145), (2060, 5716), (2858, 4120)]