2364385820

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{560281}}^1$

素因数の和:560501

約数の個数: 24

約数和(自身を含む): 4988750928

約数和(自身を除く): 2624365108

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 560281, 1120562, 2241124, 2801405, 5602810, 11205620, 118219291, 236438582, 472877164, 591096455, 1182192910, 2364385820]

約数ペア:

[(1, 2364385820), (2, 1182192910), (4, 591096455), (5, 472877164), (10, 236438582), (20, 118219291), (211, 11205620), (422, 5602810), (844, 2801405), (1055, 2241124), (2110, 1120562), (4220, 560281)]