4011250

素因数分解:

$2^1\times 5^4\times {\mathrm{3209}}^1$

素因数の和:3231

約数の個数: 20

約数和(自身を含む): 7521030

約数和(自身を除く): 3509780

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3209, 6418, 16045, 32090, 80225, 160450, 401125, 802250, 2005625, 4011250]

約数ペア:

[(1, 4011250), (2, 2005625), (5, 802250), (10, 401125), (25, 160450), (50, 80225), (125, 32090), (250, 16045), (625, 6418), (1250, 3209)]