809290010

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{298631}}^1$

素因数の和:298909

約数の個数: 16

約数和(自身を含む): 1462102272

約数和(自身を除く): 652812262

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 298631, 597262, 1493155, 2986310, 80929001, 161858002, 404645005, 809290010]

約数ペア:

[(1, 809290010), (2, 404645005), (5, 161858002), (10, 80929001), (271, 2986310), (542, 1493155), (1355, 597262), (2710, 298631)]