9159380

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 19363848

約数和(自身を除く): 10204468

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2917, 3140, 5834, 11668, 14585, 29170, 58340, 457969, 915938, 1831876, 2289845, 4579690, 9159380]

約数ペア:

[(1, 9159380), (2, 4579690), (4, 2289845), (5, 1831876), (10, 915938), (20, 457969), (157, 58340), (314, 29170), (628, 14585), (785, 11668), (1570, 5834), (2917, 3140)]