105070040

素因数分解:

$2^3\times 5^1\times {\mathrm{2626751}}^1$

素因数の和:2626762

約数の個数: 16

約数和(自身を含む): 236407680

約数和(自身を除く): 131337640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2626751, 5253502, 10507004, 13133755, 21014008, 26267510, 52535020, 105070040]

約数ペア:

[(1, 105070040), (2, 52535020), (4, 26267510), (5, 21014008), (8, 13133755), (10, 10507004), (20, 5253502), (40, 2626751)]