23309260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 54161856

約数和(自身を除く): 30852596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 2423, 4810, 4846, 9620, 9692, 12115, 24230, 31499, 48460, 62998, 89651, 125996, 157495, 179302, 314990, 358604, 448255, 629980, 896510, 1165463, 1793020, 2330926, 4661852, 5827315, 11654630, 23309260]

約数ペア:

[(1, 23309260), (2, 11654630), (4, 5827315), (5, 4661852), (10, 2330926), (13, 1793020), (20, 1165463), (26, 896510), (37, 629980), (52, 448255), (65, 358604), (74, 314990), (130, 179302), (148, 157495), (185, 125996), (260, 89651), (370, 62998), (481, 48460), (740, 31499), (962, 24230), (1924, 12115), (2405, 9692), (2423, 9620), (4810, 4846)]