476157020

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{42743}}^1$

素因数の和:43309

約数の個数: 24

約数和(自身を含む): 1001748384

約数和(自身を除く): 525591364

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 11140, 42743, 85486, 170972, 213715, 427430, 854860, 23807851, 47615702, 95231404, 119039255, 238078510, 476157020]

約数ペア:

[(1, 476157020), (2, 238078510), (4, 119039255), (5, 95231404), (10, 47615702), (20, 23807851), (557, 854860), (1114, 427430), (2228, 213715), (2785, 170972), (5570, 85486), (11140, 42743)]