2504182580

素因数分解:

$2^2\times 5^1\times {\mathrm{6229}}^1\times {\mathrm{20101}}^1$

素因数の和:26339

約数の個数: 24

約数和(自身を含む): 5259889320

約数和(自身を除く): 2755706740

約数列:

[1, 2, 4, 5, 10, 20, 6229, 12458, 20101, 24916, 31145, 40202, 62290, 80404, 100505, 124580, 201010, 402020, 125209129, 250418258, 500836516, 626045645, 1252091290, 2504182580]

約数ペア:

[(1, 2504182580), (2, 1252091290), (4, 626045645), (5, 500836516), (10, 250418258), (20, 125209129), (6229, 402020), (12458, 201010), (20101, 124580), (24916, 100505), (31145, 80404), (40202, 62290)]