23357140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14783}}^1$

素因数の和:14871

約数の個数: 24

約数和(自身を含む): 49674240

約数和(自身を除く): 26317100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 14783, 29566, 59132, 73915, 147830, 295660, 1167857, 2335714, 4671428, 5839285, 11678570, 23357140]

約数ペア:

[(1, 23357140), (2, 11678570), (4, 5839285), (5, 4671428), (10, 2335714), (20, 1167857), (79, 295660), (158, 147830), (316, 73915), (395, 59132), (790, 29566), (1580, 14783)]