20230580

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5651}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 42729120

約数和(自身を除く): 22498540

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 5651, 11302, 22604, 28255, 56510, 113020, 1011529, 2023058, 4046116, 5057645, 10115290, 20230580]

約数ペア:

[(1, 20230580), (2, 10115290), (4, 5057645), (5, 4046116), (10, 2023058), (20, 1011529), (179, 113020), (358, 56510), (716, 28255), (895, 22604), (1790, 11302), (3580, 5651)]