38225240

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2207}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 86244480

約数和(自身を除く): 48019240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 2207, 3464, 4330, 4414, 8660, 8828, 11035, 17320, 17656, 22070, 44140, 88280, 955631, 1911262, 3822524, 4778155, 7645048, 9556310, 19112620, 38225240]

約数ペア:

[(1, 38225240), (2, 19112620), (4, 9556310), (5, 7645048), (8, 4778155), (10, 3822524), (20, 1911262), (40, 955631), (433, 88280), (866, 44140), (1732, 22070), (2165, 17656), (2207, 17320), (3464, 11035), (4330, 8828), (4414, 8660)]