23474420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11621}}^1$

素因数の和:11731

約数の個数: 24

約数和(自身を含む): 49788648

約数和(自身を除く): 26314228

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 11621, 23242, 46484, 58105, 116210, 232420, 1173721, 2347442, 4694884, 5868605, 11737210, 23474420]

約数ペア:

[(1, 23474420), (2, 11737210), (4, 5868605), (5, 4694884), (10, 2347442), (20, 1173721), (101, 232420), (202, 116210), (404, 58105), (505, 46484), (1010, 23242), (2020, 11621)]