57682040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110927}}^1$

素因数の和:110951

約数の個数: 32

約数和(自身を含む): 139769280

約数和(自身を除く): 82087240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110927, 221854, 443708, 554635, 887416, 1109270, 1442051, 2218540, 2884102, 4437080, 5768204, 7210255, 11536408, 14420510, 28841020, 57682040]

約数ペア:

[(1, 57682040), (2, 28841020), (4, 14420510), (5, 11536408), (8, 7210255), (10, 5768204), (13, 4437080), (20, 2884102), (26, 2218540), (40, 1442051), (52, 1109270), (65, 887416), (104, 554635), (130, 443708), (260, 221854), (520, 110927)]