5397760

素因数分解:

$2^8\times 5^1\times {\mathrm{4217}}^1$

素因数の和:4238

約数の個数: 36

約数和(自身を含む): 12932388

約数和(自身を除く): 7534628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4217, 8434, 16868, 21085, 33736, 42170, 67472, 84340, 134944, 168680, 269888, 337360, 539776, 674720, 1079552, 1349440, 2698880, 5397760]

約数ペア:

[(1, 5397760), (2, 2698880), (4, 1349440), (5, 1079552), (8, 674720), (10, 539776), (16, 337360), (20, 269888), (32, 168680), (40, 134944), (64, 84340), (80, 67472), (128, 42170), (160, 33736), (256, 21085), (320, 16868), (640, 8434), (1280, 4217)]