5078960

素因数分解:

$2^4\times 5^1\times {\mathrm{63487}}^1$

素因数の和:63500

約数の個数: 20

約数和(自身を含む): 11808768

約数和(自身を除く): 6729808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63487, 126974, 253948, 317435, 507896, 634870, 1015792, 1269740, 2539480, 5078960]

約数ペア:

[(1, 5078960), (2, 2539480), (4, 1269740), (5, 1015792), (8, 634870), (10, 507896), (16, 317435), (20, 253948), (40, 126974), (80, 63487)]