75099380

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{23917}}^1$

素因数の和:24083

約数の個数: 24

約数和(自身を含む): 158719848

約数和(自身を除く): 83620468

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 23917, 47834, 95668, 119585, 239170, 478340, 3754969, 7509938, 15019876, 18774845, 37549690, 75099380]

約数ペア:

[(1, 75099380), (2, 37549690), (4, 18774845), (5, 15019876), (10, 7509938), (20, 3754969), (157, 478340), (314, 239170), (628, 119585), (785, 95668), (1570, 47834), (3140, 23917)]