9150790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 18416160

約数和(自身を除く): 9265370

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2029, 2255, 4058, 4510, 10145, 20290, 22319, 44638, 83189, 111595, 166378, 223190, 415945, 831890, 915079, 1830158, 4575395, 9150790]

約数ペア:

[(1, 9150790), (2, 4575395), (5, 1830158), (10, 915079), (11, 831890), (22, 415945), (41, 223190), (55, 166378), (82, 111595), (110, 83189), (205, 44638), (410, 22319), (451, 20290), (902, 10145), (2029, 4510), (2255, 4058)]