39731260

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8243}}^1$

素因数の和:8493

約数の個数: 24

約数和(自身を含む): 83792016

約数和(自身を除く): 44060756

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 8243, 16486, 32972, 41215, 82430, 164860, 1986563, 3973126, 7946252, 9932815, 19865630, 39731260]

約数ペア:

[(1, 39731260), (2, 19865630), (4, 9932815), (5, 7946252), (10, 3973126), (20, 1986563), (241, 164860), (482, 82430), (964, 41215), (1205, 32972), (2410, 16486), (4820, 8243)]