83293220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{143609}}^1$

素因数の和:143647

約数の個数: 24

約数和(自身を含む): 180948600

約数和(自身を除く): 97655380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 143609, 287218, 574436, 718045, 1436090, 2872180, 4164661, 8329322, 16658644, 20823305, 41646610, 83293220]

約数ペア:

[(1, 83293220), (2, 41646610), (4, 20823305), (5, 16658644), (10, 8329322), (20, 4164661), (29, 2872180), (58, 1436090), (116, 718045), (145, 574436), (290, 287218), (580, 143609)]