714804080

素因数分解:

$2^4\times 5^1\times {\mathrm{8935051}}^1$

素因数の和:8935064

約数の個数: 20

約数和(自身を含む): 1661919672

約数和(自身を除く): 947115592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8935051, 17870102, 35740204, 44675255, 71480408, 89350510, 142960816, 178701020, 357402040, 714804080]

約数ペア:

[(1, 714804080), (2, 357402040), (4, 178701020), (5, 142960816), (8, 89350510), (10, 71480408), (16, 44675255), (20, 35740204), (40, 17870102), (80, 8935051)]