39682580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283447}}^1$

素因数の和:283463

約数の個数: 24

約数和(自身を含む): 95238528

約数和(自身を除く): 55555948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283447, 566894, 1133788, 1417235, 1984129, 2834470, 3968258, 5668940, 7936516, 9920645, 19841290, 39682580]

約数ペア:

[(1, 39682580), (2, 19841290), (4, 9920645), (5, 7936516), (7, 5668940), (10, 3968258), (14, 2834470), (20, 1984129), (28, 1417235), (35, 1133788), (70, 566894), (140, 283447)]