12335240

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{859}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 27864000

約数和(自身を除く): 15528760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 859, 1436, 1718, 1795, 2872, 3436, 3590, 4295, 6872, 7180, 8590, 14360, 17180, 34360, 308381, 616762, 1233524, 1541905, 2467048, 3083810, 6167620, 12335240]

約数ペア:

[(1, 12335240), (2, 6167620), (4, 3083810), (5, 2467048), (8, 1541905), (10, 1233524), (20, 616762), (40, 308381), (359, 34360), (718, 17180), (859, 14360), (1436, 8590), (1718, 7180), (1795, 6872), (2872, 4295), (3436, 3590)]