39294020

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6277}}^1$

素因数の和:6599

約数の個数: 24

約数和(自身を含む): 82794264

約数和(自身を除く): 43500244

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 6277, 12554, 25108, 31385, 62770, 125540, 1964701, 3929402, 7858804, 9823505, 19647010, 39294020]

約数ペア:

[(1, 39294020), (2, 19647010), (4, 9823505), (5, 7858804), (10, 3929402), (20, 1964701), (313, 125540), (626, 62770), (1252, 31385), (1565, 25108), (3130, 12554), (6260, 6277)]