39255980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14327}}^1$

素因数の和:14473

約数の個数: 24

約数和(自身を含む): 83045088

約数和(自身を除く): 43789108

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 14327, 28654, 57308, 71635, 143270, 286540, 1962799, 3925598, 7851196, 9813995, 19627990, 39255980]

約数ペア:

[(1, 39255980), (2, 19627990), (4, 9813995), (5, 7851196), (10, 3925598), (20, 1962799), (137, 286540), (274, 143270), (548, 71635), (685, 57308), (1370, 28654), (2740, 14327)]