23931580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 54159840

約数和(自身を除く): 30228260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 1193, 2006, 2386, 4012, 4772, 5015, 5965, 10030, 11930, 20060, 20281, 23860, 40562, 70387, 81124, 101405, 140774, 202810, 281548, 351935, 405620, 703870, 1196579, 1407740, 2393158, 4786316, 5982895, 11965790, 23931580]

約数ペア:

[(1, 23931580), (2, 11965790), (4, 5982895), (5, 4786316), (10, 2393158), (17, 1407740), (20, 1196579), (34, 703870), (59, 405620), (68, 351935), (85, 281548), (118, 202810), (170, 140774), (236, 101405), (295, 81124), (340, 70387), (590, 40562), (1003, 23860), (1180, 20281), (1193, 20060), (2006, 11930), (2386, 10030), (4012, 5965), (4772, 5015)]