65808230780

素因数分解:

$2^2\times 5^1\times {\mathrm{38039}}^1\times {\mathrm{86501}}^1$

素因数の和:124549

約数の個数: 24

約数和(自身を含む): 138202515360

約数和(自身を除く): 72394284580

約数列:

[1, 2, 4, 5, 10, 20, 38039, 76078, 86501, 152156, 173002, 190195, 346004, 380390, 432505, 760780, 865010, 1730020, 3290411539, 6580823078, 13161646156, 16452057695, 32904115390, 65808230780]

約数ペア:

[(1, 65808230780), (2, 32904115390), (4, 16452057695), (5, 13161646156), (10, 6580823078), (20, 3290411539), (38039, 1730020), (76078, 865010), (86501, 760780), (152156, 432505), (173002, 380390), (190195, 346004)]