58792180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 127512000

約数和(自身を除く): 68719820

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 137, 172, 215, 274, 430, 499, 548, 685, 860, 998, 1370, 1996, 2495, 2740, 4990, 5891, 9980, 11782, 21457, 23564, 29455, 42914, 58910, 68363, 85828, 107285, 117820, 136726, 214570, 273452, 341815, 429140, 683630, 1367260, 2939609, 5879218, 11758436, 14698045, 29396090, 58792180]

約数ペア:

[(1, 58792180), (2, 29396090), (4, 14698045), (5, 11758436), (10, 5879218), (20, 2939609), (43, 1367260), (86, 683630), (137, 429140), (172, 341815), (215, 273452), (274, 214570), (430, 136726), (499, 117820), (548, 107285), (685, 85828), (860, 68363), (998, 58910), (1370, 42914), (1996, 29455), (2495, 23564), (2740, 21457), (4990, 11782), (5891, 9980)]