33282220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53681}}^1$

素因数の和:53721

約数の個数: 24

約数和(自身を含む): 72148608

約数和(自身を除く): 38866388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 53681, 107362, 214724, 268405, 536810, 1073620, 1664111, 3328222, 6656444, 8320555, 16641110, 33282220]

約数ペア:

[(1, 33282220), (2, 16641110), (4, 8320555), (5, 6656444), (10, 3328222), (20, 1664111), (31, 1073620), (62, 536810), (124, 268405), (155, 214724), (310, 107362), (620, 53681)]