10259020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12511}}^1$

素因数の和:12561

約数の個数: 24

約数和(自身を含む): 22071168

約数和(自身を除く): 11812148

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12511, 25022, 50044, 62555, 125110, 250220, 512951, 1025902, 2051804, 2564755, 5129510, 10259020]

約数ペア:

[(1, 10259020), (2, 5129510), (4, 2564755), (5, 2051804), (10, 1025902), (20, 512951), (41, 250220), (82, 125110), (164, 62555), (205, 50044), (410, 25022), (820, 12511)]