25469480

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1063}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 31986520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1063, 1198, 2126, 2396, 2995, 4252, 4792, 5315, 5990, 8504, 10630, 11980, 21260, 23960, 42520, 636737, 1273474, 2546948, 3183685, 5093896, 6367370, 12734740, 25469480]

約数ペア:

[(1, 25469480), (2, 12734740), (4, 6367370), (5, 5093896), (8, 3183685), (10, 2546948), (20, 1273474), (40, 636737), (599, 42520), (1063, 23960), (1198, 21260), (2126, 11980), (2396, 10630), (2995, 8504), (4252, 5990), (4792, 5315)]