9345020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6581}}^1$

素因数の和:6661

約数の個数: 24

約数和(自身を含む): 19903968

約数和(自身を除く): 10558948

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6581, 13162, 26324, 32905, 65810, 131620, 467251, 934502, 1869004, 2336255, 4672510, 9345020]

約数ペア:

[(1, 9345020), (2, 4672510), (4, 2336255), (5, 1869004), (10, 934502), (20, 467251), (71, 131620), (142, 65810), (284, 32905), (355, 26324), (710, 13162), (1420, 6581)]