13009250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 25794288

約数和(自身を除く): 12785038

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 3061, 4250, 6122, 15305, 30610, 52037, 76525, 104074, 153050, 260185, 382625, 520370, 765250, 1300925, 2601850, 6504625, 13009250]

約数ペア:

[(1, 13009250), (2, 6504625), (5, 2601850), (10, 1300925), (17, 765250), (25, 520370), (34, 382625), (50, 260185), (85, 153050), (125, 104074), (170, 76525), (250, 52037), (425, 30610), (850, 15305), (2125, 6122), (3061, 4250)]