25760670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5081}}^1$

素因数の和:5117

約数の個数: 48

約数和(自身を含む): 66960432

約数和(自身を除く): 41199762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 5081, 10162, 15243, 25405, 30486, 50810, 66053, 76215, 132106, 152430, 198159, 330265, 396318, 660530, 858689, 990795, 1717378, 1981590, 2576067, 4293445, 5152134, 8586890, 12880335, 25760670]

約数ペア:

[(1, 25760670), (2, 12880335), (3, 8586890), (5, 5152134), (6, 4293445), (10, 2576067), (13, 1981590), (15, 1717378), (26, 990795), (30, 858689), (39, 660530), (65, 396318), (78, 330265), (130, 198159), (169, 152430), (195, 132106), (338, 76215), (390, 66053), (507, 50810), (845, 30486), (1014, 25405), (1690, 15243), (2535, 10162), (5070, 5081)]