58487680

素因数分解:

$2^7\times 5^1\times {\mathrm{91387}}^1$

素因数の和:91406

約数の個数: 32

約数和(自身を含む): 139823640

約数和(自身を除く): 81335960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 91387, 182774, 365548, 456935, 731096, 913870, 1462192, 1827740, 2924384, 3655480, 5848768, 7310960, 11697536, 14621920, 29243840, 58487680]

約数ペア:

[(1, 58487680), (2, 29243840), (4, 14621920), (5, 11697536), (8, 7310960), (10, 5848768), (16, 3655480), (20, 2924384), (32, 1827740), (40, 1462192), (64, 913870), (80, 731096), (128, 456935), (160, 365548), (320, 182774), (640, 91387)]