22705120

素因数分解:

$2^5\times 5^1\times {\mathrm{141907}}^1$

素因数の和:141922

約数の個数: 24

約数和(自身を含む): 53641224

約数和(自身を除く): 30936104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 141907, 283814, 567628, 709535, 1135256, 1419070, 2270512, 2838140, 4541024, 5676280, 11352560, 22705120]

約数ペア:

[(1, 22705120), (2, 11352560), (4, 5676280), (5, 4541024), (8, 2838140), (10, 2270512), (16, 1419070), (20, 1135256), (32, 709535), (40, 567628), (80, 283814), (160, 141907)]