4144580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18839}}^1$

素因数の和:18859

約数の個数: 24

約数和(自身を含む): 9495360

約数和(自身を除く): 5350780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18839, 37678, 75356, 94195, 188390, 207229, 376780, 414458, 828916, 1036145, 2072290, 4144580]

約数ペア:

[(1, 4144580), (2, 2072290), (4, 1036145), (5, 828916), (10, 414458), (11, 376780), (20, 207229), (22, 188390), (44, 94195), (55, 75356), (110, 37678), (220, 18839)]