191361260

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{9001}}^1$

素因数の和:10073

約数の個数: 24

約数和(自身を含む): 402281376

約数和(自身を除く): 210920116

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 9001, 10630, 18002, 21260, 36004, 45005, 90010, 180020, 9568063, 19136126, 38272252, 47840315, 95680630, 191361260]

約数ペア:

[(1, 191361260), (2, 95680630), (4, 47840315), (5, 38272252), (10, 19136126), (20, 9568063), (1063, 180020), (2126, 90010), (4252, 45005), (5315, 36004), (9001, 21260), (10630, 18002)]