5857220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 12504408

約数和(自身を除く): 6647188

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4801, 9602, 19204, 24005, 48010, 96020, 292861, 585722, 1171444, 1464305, 2928610, 5857220]

約数ペア:

[(1, 5857220), (2, 2928610), (4, 1464305), (5, 1171444), (10, 585722), (20, 292861), (61, 96020), (122, 48010), (244, 24005), (305, 19204), (610, 9602), (1220, 4801)]