9875450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15193}}^1$

素因数の和:15218

約数の個数: 24

約数和(自身を含む): 19782588

約数和(自身を除く): 9907138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 15193, 30386, 75965, 151930, 197509, 379825, 395018, 759650, 987545, 1975090, 4937725, 9875450]

約数ペア:

[(1, 9875450), (2, 4937725), (5, 1975090), (10, 987545), (13, 759650), (25, 395018), (26, 379825), (50, 197509), (65, 151930), (130, 75965), (325, 30386), (650, 15193)]