22300420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38449}}^1$

素因数の和:38487

約数の個数: 24

約数和(自身を含む): 48447000

約数和(自身を除く): 26146580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38449, 76898, 153796, 192245, 384490, 768980, 1115021, 2230042, 4460084, 5575105, 11150210, 22300420]

約数ペア:

[(1, 22300420), (2, 11150210), (4, 5575105), (5, 4460084), (10, 2230042), (20, 1115021), (29, 768980), (58, 384490), (116, 192245), (145, 153796), (290, 76898), (580, 38449)]