75046480

素因数分解:

$2^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1087}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 174845952

約数和(自身を除く): 99799472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863, 1087, 1726, 2174, 3452, 4315, 4348, 5435, 6904, 8630, 8696, 10870, 13808, 17260, 17392, 21740, 34520, 43480, 69040, 86960, 938081, 1876162, 3752324, 4690405, 7504648, 9380810, 15009296, 18761620, 37523240, 75046480]

約数ペア:

[(1, 75046480), (2, 37523240), (4, 18761620), (5, 15009296), (8, 9380810), (10, 7504648), (16, 4690405), (20, 3752324), (40, 1876162), (80, 938081), (863, 86960), (1087, 69040), (1726, 43480), (2174, 34520), (3452, 21740), (4315, 17392), (4348, 17260), (5435, 13808), (6904, 10870), (8630, 8696)]