29276180

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10531}}^1$

素因数の和:10679

約数の個数: 24

約数和(自身を含む): 61928160

約数和(自身を除く): 32651980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 10531, 21062, 42124, 52655, 105310, 210620, 1463809, 2927618, 5855236, 7319045, 14638090, 29276180]

約数ペア:

[(1, 29276180), (2, 14638090), (4, 7319045), (5, 5855236), (10, 2927618), (20, 1463809), (139, 210620), (278, 105310), (556, 52655), (695, 42124), (1390, 21062), (2780, 10531)]