70677680

素因数分解:

$2^4\times 5^1\times {\mathrm{883471}}^1$

素因数の和:883484

約数の個数: 20

約数和(自身を含む): 164325792

約数和(自身を除く): 93648112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883471, 1766942, 3533884, 4417355, 7067768, 8834710, 14135536, 17669420, 35338840, 70677680]

約数ペア:

[(1, 70677680), (2, 35338840), (4, 17669420), (5, 14135536), (8, 8834710), (10, 7067768), (16, 4417355), (20, 3533884), (40, 1766942), (80, 883471)]