15055640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12979}}^1$

素因数の和:13019

約数の個数: 32

約数和(自身を含む): 35046000

約数和(自身を除く): 19990360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 12979, 25958, 51916, 64895, 103832, 129790, 259580, 376391, 519160, 752782, 1505564, 1881955, 3011128, 3763910, 7527820, 15055640]

約数ペア:

[(1, 15055640), (2, 7527820), (4, 3763910), (5, 3011128), (8, 1881955), (10, 1505564), (20, 752782), (29, 519160), (40, 376391), (58, 259580), (116, 129790), (145, 103832), (232, 64895), (290, 51916), (580, 25958), (1160, 12979)]