23781760

素因数分解:

$2^7\times 5^1\times {\mathrm{37159}}^1$

素因数の和:37178

約数の個数: 32

約数和(自身を含む): 56854800

約数和(自身を除く): 33073040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 37159, 74318, 148636, 185795, 297272, 371590, 594544, 743180, 1189088, 1486360, 2378176, 2972720, 4756352, 5945440, 11890880, 23781760]

約数ペア:

[(1, 23781760), (2, 11890880), (4, 5945440), (5, 4756352), (8, 2972720), (10, 2378176), (16, 1486360), (20, 1189088), (32, 743180), (40, 594544), (64, 371590), (80, 297272), (128, 185795), (160, 148636), (320, 74318), (640, 37159)]