145609580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251051}}^1$

素因数の和:251089

約数の個数: 24

約数和(自身を含む): 316325520

約数和(自身を除く): 170715940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 251051, 502102, 1004204, 1255255, 2510510, 5021020, 7280479, 14560958, 29121916, 36402395, 72804790, 145609580]

約数ペア:

[(1, 145609580), (2, 72804790), (4, 36402395), (5, 29121916), (10, 14560958), (20, 7280479), (29, 5021020), (58, 2510510), (116, 1255255), (145, 1004204), (290, 502102), (580, 251051)]