123075550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{189347}}^1$

素因数の和:189372

約数の個数: 24

約数和(自身を含む): 246531096

約数和(自身を除く): 123455546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 189347, 378694, 946735, 1893470, 2461511, 4733675, 4923022, 9467350, 12307555, 24615110, 61537775, 123075550]

約数ペア:

[(1, 123075550), (2, 61537775), (5, 24615110), (10, 12307555), (13, 9467350), (25, 4923022), (26, 4733675), (50, 2461511), (65, 1893470), (130, 946735), (325, 378694), (650, 189347)]