39252140

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3767}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 82609632

約数和(自身を除く): 43357492

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 3767, 5210, 7534, 10420, 15068, 18835, 37670, 75340, 1962607, 3925214, 7850428, 9813035, 19626070, 39252140]

約数ペア:

[(1, 39252140), (2, 19626070), (4, 9813035), (5, 7850428), (10, 3925214), (20, 1962607), (521, 75340), (1042, 37670), (2084, 18835), (2605, 15068), (3767, 10420), (5210, 7534)]