29318980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12973}}^1$

素因数の和:13095

約数の個数: 24

約数和(自身を含む): 62119512

約数和(自身を除く): 32800532

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 12973, 25946, 51892, 64865, 129730, 259460, 1465949, 2931898, 5863796, 7329745, 14659490, 29318980]

約数ペア:

[(1, 29318980), (2, 14659490), (4, 7329745), (5, 5863796), (10, 2931898), (20, 1465949), (113, 259460), (226, 129730), (452, 64865), (565, 51892), (1130, 25946), (2260, 12973)]