38751760

素因数分解:

$2^4\times 5^1\times {\mathrm{484397}}^1$

素因数の和:484410

約数の個数: 20

約数和(自身を含む): 90098028

約数和(自身を除く): 51346268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 484397, 968794, 1937588, 2421985, 3875176, 4843970, 7750352, 9687940, 19375880, 38751760]

約数ペア:

[(1, 38751760), (2, 19375880), (4, 9687940), (5, 7750352), (8, 4843970), (10, 3875176), (16, 2421985), (20, 1937588), (40, 968794), (80, 484397)]