604712020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{249881}}^1$

素因数の和:249912

約数の個数: 36

約数和(自身を含む): 1395840852

約数和(自身を除く): 791128832

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 249881, 499762, 999524, 1249405, 2498810, 2748691, 4997620, 5497382, 10994764, 13743455, 27486910, 30235601, 54973820, 60471202, 120942404, 151178005, 302356010, 604712020]

約数ペア:

[(1, 604712020), (2, 302356010), (4, 151178005), (5, 120942404), (10, 60471202), (11, 54973820), (20, 30235601), (22, 27486910), (44, 13743455), (55, 10994764), (110, 5497382), (121, 4997620), (220, 2748691), (242, 2498810), (484, 1249405), (605, 999524), (1210, 499762), (2420, 249881)]