22838060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163129}}^1$

素因数の和:163145

約数の個数: 24

約数和(自身を含む): 54811680

約数和(自身を除く): 31973620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163129, 326258, 652516, 815645, 1141903, 1631290, 2283806, 3262580, 4567612, 5709515, 11419030, 22838060]

約数ペア:

[(1, 22838060), (2, 11419030), (4, 5709515), (5, 4567612), (7, 3262580), (10, 2283806), (14, 1631290), (20, 1141903), (28, 815645), (35, 652516), (70, 326258), (140, 163129)]