47451160

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1381}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 106966800

約数和(自身を除く): 59515640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1381, 1718, 2762, 3436, 4295, 5524, 6872, 6905, 8590, 11048, 13810, 17180, 27620, 34360, 55240, 1186279, 2372558, 4745116, 5931395, 9490232, 11862790, 23725580, 47451160]

約数ペア:

[(1, 47451160), (2, 23725580), (4, 11862790), (5, 9490232), (8, 5931395), (10, 4745116), (20, 2372558), (40, 1186279), (859, 55240), (1381, 34360), (1718, 27620), (2762, 17180), (3436, 13810), (4295, 11048), (5524, 8590), (6872, 6905)]