17217280

素因数分解:

$2^8\times 5^1\times {\mathrm{13451}}^1$

素因数の和:13472

約数の個数: 36

約数和(自身を含む): 41243832

約数和(自身を除く): 24026552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 13451, 26902, 53804, 67255, 107608, 134510, 215216, 269020, 430432, 538040, 860864, 1076080, 1721728, 2152160, 3443456, 4304320, 8608640, 17217280]

約数ペア:

[(1, 17217280), (2, 8608640), (4, 4304320), (5, 3443456), (8, 2152160), (10, 1721728), (16, 1076080), (20, 860864), (32, 538040), (40, 430432), (64, 269020), (80, 215216), (128, 134510), (160, 107608), (256, 67255), (320, 53804), (640, 26902), (1280, 13451)]