100230160

素因数分解:

$2^4\times 5^1\times {\mathrm{1252877}}^1$

素因数の和:1252890

約数の個数: 20

約数和(自身を含む): 233035308

約数和(自身を除く): 132805148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1252877, 2505754, 5011508, 6264385, 10023016, 12528770, 20046032, 25057540, 50115080, 100230160]

約数ペア:

[(1, 100230160), (2, 50115080), (4, 25057540), (5, 20046032), (8, 12528770), (10, 10023016), (16, 6264385), (20, 5011508), (40, 2505754), (80, 1252877)]