22554860

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4493}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 47564496

約数和(自身を除く): 25009636

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 4493, 5020, 8986, 17972, 22465, 44930, 89860, 1127743, 2255486, 4510972, 5638715, 11277430, 22554860]

約数ペア:

[(1, 22554860), (2, 11277430), (4, 5638715), (5, 4510972), (10, 2255486), (20, 1127743), (251, 89860), (502, 44930), (1004, 22465), (1255, 17972), (2510, 8986), (4493, 5020)]