4020222610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1\times {\mathrm{12953}}^1$

素因数の和:13758

約数の個数: 32

約数和(自身を含む): 7423263792

約数和(自身を除く): 3403041182

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 757, 1514, 3785, 7570, 12953, 25906, 31037, 62074, 64765, 129530, 155185, 310370, 531073, 1062146, 2655365, 5310730, 9805421, 19610842, 49027105, 98054210, 402022261, 804044522, 2010111305, 4020222610]

約数ペア:

[(1, 4020222610), (2, 2010111305), (5, 804044522), (10, 402022261), (41, 98054210), (82, 49027105), (205, 19610842), (410, 9805421), (757, 5310730), (1514, 2655365), (3785, 1062146), (7570, 531073), (12953, 310370), (25906, 155185), (31037, 129530), (62074, 64765)]