45717680

素因数分解:

$2^4\times 5^1\times {\mathrm{571471}}^1$

素因数の和:571484

約数の個数: 20

約数和(自身を含む): 106293792

約数和(自身を除く): 60576112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571471, 1142942, 2285884, 2857355, 4571768, 5714710, 9143536, 11429420, 22858840, 45717680]

約数ペア:

[(1, 45717680), (2, 22858840), (4, 11429420), (5, 9143536), (8, 5714710), (10, 4571768), (16, 2857355), (20, 2285884), (40, 1142942), (80, 571471)]