38516530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 75524400

約数和(自身を除く): 37007870

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 3329, 5785, 6658, 11570, 16645, 33290, 43277, 86554, 216385, 296281, 432770, 592562, 1481405, 2962810, 3851653, 7703306, 19258265, 38516530]

約数ペア:

[(1, 38516530), (2, 19258265), (5, 7703306), (10, 3851653), (13, 2962810), (26, 1481405), (65, 592562), (89, 432770), (130, 296281), (178, 216385), (445, 86554), (890, 43277), (1157, 33290), (2314, 16645), (3329, 11570), (5785, 6658)]