65039020

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{6011}}^1$

素因数の和:6561

約数の個数: 24

約数和(自身を含む): 136857168

約数和(自身を除く): 71818148

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 6011, 10820, 12022, 24044, 30055, 60110, 120220, 3251951, 6503902, 13007804, 16259755, 32519510, 65039020]

約数ペア:

[(1, 65039020), (2, 32519510), (4, 16259755), (5, 13007804), (10, 6503902), (20, 3251951), (541, 120220), (1082, 60110), (2164, 30055), (2705, 24044), (5410, 12022), (6011, 10820)]