1455350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2264

約数の個数: 24

約数和(自身を含む): 2916480

約数和(自身を除く): 1461130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2239, 4478, 11195, 22390, 29107, 55975, 58214, 111950, 145535, 291070, 727675, 1455350]

約数ペア:

[(1, 1455350), (2, 727675), (5, 291070), (10, 145535), (13, 111950), (25, 58214), (26, 55975), (50, 29107), (65, 22390), (130, 11195), (325, 4478), (650, 2239)]