39432860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115979}}^1$

素因数の和:116005

約数の個数: 24

約数和(自身を含む): 87680880

約数和(自身を除く): 48248020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115979, 231958, 463916, 579895, 1159790, 1971643, 2319580, 3943286, 7886572, 9858215, 19716430, 39432860]

約数ペア:

[(1, 39432860), (2, 19716430), (4, 9858215), (5, 7886572), (10, 3943286), (17, 2319580), (20, 1971643), (34, 1159790), (68, 579895), (85, 463916), (170, 231958), (340, 115979)]