67411480

素因数分解:

$2^3\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1427}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 151910640

約数和(自身を除く): 84499160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1181, 1427, 2362, 2854, 4724, 5708, 5905, 7135, 9448, 11416, 11810, 14270, 23620, 28540, 47240, 57080, 1685287, 3370574, 6741148, 8426435, 13482296, 16852870, 33705740, 67411480]

約数ペア:

[(1, 67411480), (2, 33705740), (4, 16852870), (5, 13482296), (8, 8426435), (10, 6741148), (20, 3370574), (40, 1685287), (1181, 57080), (1427, 47240), (2362, 28540), (2854, 23620), (4724, 14270), (5708, 11810), (5905, 11416), (7135, 9448)]