71930080

素因数分解:

$2^5\times 5^1\times {\mathrm{449563}}^1$

素因数の和:449578

約数の個数: 24

約数和(自身を含む): 169935192

約数和(自身を除く): 98005112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449563, 899126, 1798252, 2247815, 3596504, 4495630, 7193008, 8991260, 14386016, 17982520, 35965040, 71930080]

約数ペア:

[(1, 71930080), (2, 35965040), (4, 17982520), (5, 14386016), (8, 8991260), (10, 7193008), (16, 4495630), (20, 3596504), (32, 2247815), (40, 1798252), (80, 899126), (160, 449563)]