134535640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115979}}^1$

素因数の和:116019

約数の個数: 32

約数和(自身を含む): 313146000

約数和(自身を除く): 178610360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 115979, 231958, 463916, 579895, 927832, 1159790, 2319580, 3363391, 4639160, 6726782, 13453564, 16816955, 26907128, 33633910, 67267820, 134535640]

約数ペア:

[(1, 134535640), (2, 67267820), (4, 33633910), (5, 26907128), (8, 16816955), (10, 13453564), (20, 6726782), (29, 4639160), (40, 3363391), (58, 2319580), (116, 1159790), (145, 927832), (232, 579895), (290, 463916), (580, 231958), (1160, 115979)]