2040884740

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{376547}}^1$

素因数の和:376827

約数の個数: 24

約数和(自身を含む): 4301684352

約数和(自身を除く): 2260799612

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 376547, 753094, 1506188, 1882735, 3765470, 7530940, 102044237, 204088474, 408176948, 510221185, 1020442370, 2040884740]

約数ペア:

[(1, 2040884740), (2, 1020442370), (4, 510221185), (5, 408176948), (10, 204088474), (20, 102044237), (271, 7530940), (542, 3765470), (1084, 1882735), (1355, 1506188), (2710, 753094), (5420, 376547)]