9489020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12823}}^1$

素因数の和:12869

約数の個数: 24

約数和(自身を含む): 20467104

約数和(自身を除く): 10978084

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 12823, 25646, 51292, 64115, 128230, 256460, 474451, 948902, 1897804, 2372255, 4744510, 9489020]

約数ペア:

[(1, 9489020), (2, 4744510), (4, 2372255), (5, 1897804), (10, 948902), (20, 474451), (37, 256460), (74, 128230), (148, 64115), (185, 51292), (370, 25646), (740, 12823)]