9183220

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1279}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 19353600

約数和(自身を除く): 10170380

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1279, 1436, 1795, 2558, 3590, 5116, 6395, 7180, 12790, 25580, 459161, 918322, 1836644, 2295805, 4591610, 9183220]

約数ペア:

[(1, 9183220), (2, 4591610), (4, 2295805), (5, 1836644), (10, 918322), (20, 459161), (359, 25580), (718, 12790), (1279, 7180), (1436, 6395), (1795, 5116), (2558, 3590)]