38051060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21377}}^1$

素因数の和:21475

約数の個数: 24

約数和(自身を含む): 80808840

約数和(自身を除く): 42757780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 21377, 42754, 85508, 106885, 213770, 427540, 1902553, 3805106, 7610212, 9512765, 19025530, 38051060]

約数ペア:

[(1, 38051060), (2, 19025530), (4, 9512765), (5, 7610212), (10, 3805106), (20, 1902553), (89, 427540), (178, 213770), (356, 106885), (445, 85508), (890, 42754), (1780, 21377)]