38661730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 72762624

約数和(自身を除く): 34100894

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 1913, 2021, 3826, 4042, 9565, 10105, 19130, 20210, 82259, 89911, 164518, 179822, 411295, 449555, 822590, 899110, 3866173, 7732346, 19330865, 38661730]

約数ペア:

[(1, 38661730), (2, 19330865), (5, 7732346), (10, 3866173), (43, 899110), (47, 822590), (86, 449555), (94, 411295), (215, 179822), (235, 164518), (430, 89911), (470, 82259), (1913, 20210), (2021, 19130), (3826, 10105), (4042, 9565)]