15060940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18367}}^1$

素因数の和:18417

約数の個数: 24

約数和(自身を含む): 32401152

約数和(自身を除く): 17340212

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 18367, 36734, 73468, 91835, 183670, 367340, 753047, 1506094, 3012188, 3765235, 7530470, 15060940]

約数ペア:

[(1, 15060940), (2, 7530470), (4, 3765235), (5, 3012188), (10, 1506094), (20, 753047), (41, 367340), (82, 183670), (164, 91835), (205, 73468), (410, 36734), (820, 18367)]