148978850

素因数分解:

$2^1\times 5^2\times {\mathrm{1009}}^1\times {\mathrm{2953}}^1$

素因数の和:3974

約数の個数: 24

約数和(自身を含む): 277469220

約数和(自身を除く): 128490370

約数列:

[1, 2, 5, 10, 25, 50, 1009, 2018, 2953, 5045, 5906, 10090, 14765, 25225, 29530, 50450, 73825, 147650, 2979577, 5959154, 14897885, 29795770, 74489425, 148978850]

約数ペア:

[(1, 148978850), (2, 74489425), (5, 29795770), (10, 14897885), (25, 5959154), (50, 2979577), (1009, 147650), (2018, 73825), (2953, 50450), (5045, 29530), (5906, 25225), (10090, 14765)]