20056250

素因数分解:

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

素因数の和:3236

約数の個数: 24

約数和(自身を含む): 37614780

約数和(自身を除く): 17558530

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3125, 3209, 6250, 6418, 16045, 32090, 80225, 160450, 401125, 802250, 2005625, 4011250, 10028125, 20056250]

約数ペア:

[(1, 20056250), (2, 10028125), (5, 4011250), (10, 2005625), (25, 802250), (50, 401125), (125, 160450), (250, 80225), (625, 32090), (1250, 16045), (3125, 6418), (3209, 6250)]