22255360

素因数分解:

$2^8\times 5^1\times {\mathrm{17387}}^1$

素因数の和:17408

約数の個数: 36

約数和(自身を含む): 53311608

約数和(自身を除く): 31056248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 17387, 34774, 69548, 86935, 139096, 173870, 278192, 347740, 556384, 695480, 1112768, 1390960, 2225536, 2781920, 4451072, 5563840, 11127680, 22255360]

約数ペア:

[(1, 22255360), (2, 11127680), (4, 5563840), (5, 4451072), (8, 2781920), (10, 2225536), (16, 1390960), (20, 1112768), (32, 695480), (40, 556384), (64, 347740), (80, 278192), (128, 173870), (160, 139096), (256, 86935), (320, 69548), (640, 34774), (1280, 17387)]