22625140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4507}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 47712672

約数和(自身を除く): 25087532

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 4507, 5020, 9014, 18028, 22535, 45070, 90140, 1131257, 2262514, 4525028, 5656285, 11312570, 22625140]

約数ペア:

[(1, 22625140), (2, 11312570), (4, 5656285), (5, 4525028), (10, 2262514), (20, 1131257), (251, 90140), (502, 45070), (1004, 22535), (1255, 18028), (2510, 9014), (4507, 5020)]