2400872080

素因数分解:

$2^4\times 5^1\times {\mathrm{30010901}}^1$

素因数の和:30010914

約数の個数: 20

約数和(自身を含む): 5582027772

約数和(自身を除く): 3181155692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30010901, 60021802, 120043604, 150054505, 240087208, 300109010, 480174416, 600218020, 1200436040, 2400872080]

約数ペア:

[(1, 2400872080), (2, 1200436040), (4, 600218020), (5, 480174416), (8, 300109010), (10, 240087208), (16, 150054505), (20, 120043604), (40, 60021802), (80, 30010901)]