23326660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{166619}}^1$

素因数の和:166635

約数の個数: 24

約数和(自身を含む): 55984320

約数和(自身を除く): 32657660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 166619, 333238, 666476, 833095, 1166333, 1666190, 2332666, 3332380, 4665332, 5831665, 11663330, 23326660]

約数ペア:

[(1, 23326660), (2, 11663330), (4, 5831665), (5, 4665332), (7, 3332380), (10, 2332666), (14, 1666190), (20, 1166333), (28, 833095), (35, 666476), (70, 333238), (140, 166619)]