39830620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42373}}^1$

素因数の和:42429

約数の個数: 24

約数和(自身を含む): 85425984

約数和(自身を除く): 45595364

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 42373, 84746, 169492, 211865, 423730, 847460, 1991531, 3983062, 7966124, 9957655, 19915310, 39830620]

約数ペア:

[(1, 39830620), (2, 19915310), (4, 9957655), (5, 7966124), (10, 3983062), (20, 1991531), (47, 847460), (94, 423730), (188, 211865), (235, 169492), (470, 84746), (940, 42373)]