52248320

素因数分解:

$2^8\times 5^1\times {\mathrm{40819}}^1$

素因数の和:40840

約数の個数: 36

約数和(自身を含む): 125154120

約数和(自身を除く): 72905800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 40819, 81638, 163276, 204095, 326552, 408190, 653104, 816380, 1306208, 1632760, 2612416, 3265520, 5224832, 6531040, 10449664, 13062080, 26124160, 52248320]

約数ペア:

[(1, 52248320), (2, 26124160), (4, 13062080), (5, 10449664), (8, 6531040), (10, 5224832), (16, 3265520), (20, 2612416), (32, 1632760), (40, 1306208), (64, 816380), (80, 653104), (128, 408190), (160, 326552), (256, 204095), (320, 163276), (640, 81638), (1280, 40819)]