22751420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10067}}^1$

素因数の和:10189

約数の個数: 24

約数和(自身を含む): 48205584

約数和(自身を除く): 25454164

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 10067, 20134, 40268, 50335, 100670, 201340, 1137571, 2275142, 4550284, 5687855, 11375710, 22751420]

約数ペア:

[(1, 22751420), (2, 11375710), (4, 5687855), (5, 4550284), (10, 2275142), (20, 1137571), (113, 201340), (226, 100670), (452, 50335), (565, 40268), (1130, 20134), (2260, 10067)]