226887804520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436322701}}^1$

素因数の和:436322725

約数の個数: 32

約数和(自身を含む): 549766604520

約数和(自身を除く): 322878800000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 436322701, 872645402, 1745290804, 2181613505, 3490581608, 4363227010, 5672195113, 8726454020, 11344390226, 17452908040, 22688780452, 28360975565, 45377560904, 56721951130, 113443902260, 226887804520]

約数ペア:

[(1, 226887804520), (2, 113443902260), (4, 56721951130), (5, 45377560904), (8, 28360975565), (10, 22688780452), (13, 17452908040), (20, 11344390226), (26, 8726454020), (40, 5672195113), (52, 4363227010), (65, 3490581608), (104, 2181613505), (130, 1745290804), (260, 872645402), (520, 436322701)]