2208522025

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{751}}^1\times {\mathrm{1489}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 2778790400

約数和(自身を除く): 570268375

約数列:

[1, 5, 25, 79, 395, 751, 1489, 1975, 3755, 7445, 18775, 37225, 59329, 117631, 296645, 588155, 1118239, 1483225, 2940775, 5591195, 27955975, 88340881, 441704405, 2208522025]

約数ペア:

[(1, 2208522025), (5, 441704405), (25, 88340881), (79, 27955975), (395, 5591195), (751, 2940775), (1489, 1483225), (1975, 1118239), (3755, 588155), (7445, 296645), (18775, 117631), (37225, 59329)]