39640970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{136693}}^1$

素因数の和:136729

約数の個数: 16

約数和(自身を含む): 73814760

約数和(自身を除く): 34173790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 136693, 273386, 683465, 1366930, 3964097, 7928194, 19820485, 39640970]

約数ペア:

[(1, 39640970), (2, 19820485), (5, 7928194), (10, 3964097), (29, 1366930), (58, 683465), (145, 273386), (290, 136693)]