45477680

素因数分解:

$2^4\times 5^1\times {\mathrm{568471}}^1$

素因数の和:568484

約数の個数: 20

約数和(自身を含む): 105735792

約数和(自身を除く): 60258112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 568471, 1136942, 2273884, 2842355, 4547768, 5684710, 9095536, 11369420, 22738840, 45477680]

約数ペア:

[(1, 45477680), (2, 22738840), (4, 11369420), (5, 9095536), (8, 5684710), (10, 4547768), (16, 2842355), (20, 2273884), (40, 1136942), (80, 568471)]