9529220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11621}}^1$

素因数の和:11671

約数の個数: 24

約数和(自身を含む): 20501208

約数和(自身を除く): 10971988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11621, 23242, 46484, 58105, 116210, 232420, 476461, 952922, 1905844, 2382305, 4764610, 9529220]

約数ペア:

[(1, 9529220), (2, 4764610), (4, 2382305), (5, 1905844), (10, 952922), (20, 476461), (41, 232420), (82, 116210), (164, 58105), (205, 46484), (410, 23242), (820, 11621)]