10230160

素因数分解:

$2^4\times 5^1\times {\mathrm{127877}}^1$

素因数の和:127890

約数の個数: 20

約数和(自身を含む): 23785308

約数和(自身を除く): 13555148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127877, 255754, 511508, 639385, 1023016, 1278770, 2046032, 2557540, 5115080, 10230160]

約数ペア:

[(1, 10230160), (2, 5115080), (4, 2557540), (5, 2046032), (8, 1278770), (10, 1023016), (16, 639385), (20, 511508), (40, 255754), (80, 127877)]