26568320

素因数分解:

$2^7\times 5^1\times {\mathrm{41513}}^1$

素因数の和:41532

約数の個数: 32

約数和(自身を含む): 63516420

約数和(自身を除く): 36948100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41513, 83026, 166052, 207565, 332104, 415130, 664208, 830260, 1328416, 1660520, 2656832, 3321040, 5313664, 6642080, 13284160, 26568320]

約数ペア:

[(1, 26568320), (2, 13284160), (4, 6642080), (5, 5313664), (8, 3321040), (10, 2656832), (16, 1660520), (20, 1328416), (32, 830260), (40, 664208), (64, 415130), (80, 332104), (128, 207565), (160, 166052), (320, 83026), (640, 41513)]