9393950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2212

約数の個数: 24

約数和(自身を含む): 17677440

約数和(自身を除く): 8283490

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2111, 2225, 4222, 4450, 10555, 21110, 52775, 105550, 187879, 375758, 939395, 1878790, 4696975, 9393950]

約数ペア:

[(1, 9393950), (2, 4696975), (5, 1878790), (10, 939395), (25, 375758), (50, 187879), (89, 105550), (178, 52775), (445, 21110), (890, 10555), (2111, 4450), (2225, 4222)]