39205490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{55219}}^1$

素因数の和:55297

約数の個数: 16

約数和(自身を含む): 71565120

約数和(自身を除く): 32359630

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 55219, 110438, 276095, 552190, 3920549, 7841098, 19602745, 39205490]

約数ペア:

[(1, 39205490), (2, 19602745), (5, 7841098), (10, 3920549), (71, 552190), (142, 276095), (355, 110438), (710, 55219)]