9722420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10343}}^1$

素因数の和:10399

約数の個数: 24

約数和(自身を含む): 20853504

約数和(自身を除く): 11131084

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10343, 20686, 41372, 51715, 103430, 206860, 486121, 972242, 1944484, 2430605, 4861210, 9722420]

約数ペア:

[(1, 9722420), (2, 4861210), (4, 2430605), (5, 1944484), (10, 972242), (20, 486121), (47, 206860), (94, 103430), (188, 51715), (235, 41372), (470, 20686), (940, 10343)]