39374380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115807}}^1$

素因数の和:115833

約数の個数: 24

約数和(自身を含む): 87550848

約数和(自身を除く): 48176468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115807, 231614, 463228, 579035, 1158070, 1968719, 2316140, 3937438, 7874876, 9843595, 19687190, 39374380]

約数ペア:

[(1, 39374380), (2, 19687190), (4, 9843595), (5, 7874876), (10, 3937438), (17, 2316140), (20, 1968719), (34, 1158070), (68, 579035), (85, 463228), (170, 231614), (340, 115807)]