8300020

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 17484264

約数和(自身を除く): 9184244

約数列:

[1, 2, 4, 5, 10, 20, 613, 677, 1226, 1354, 2452, 2708, 3065, 3385, 6130, 6770, 12260, 13540, 415001, 830002, 1660004, 2075005, 4150010, 8300020]

約数ペア:

[(1, 8300020), (2, 4150010), (4, 2075005), (5, 1660004), (10, 830002), (20, 415001), (613, 13540), (677, 12260), (1226, 6770), (1354, 6130), (2452, 3385), (2708, 3065)]