8165230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 15510528

約数和(自身を除く): 7345298

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 271, 542, 655, 1310, 1355, 2710, 3013, 6026, 6233, 12466, 15065, 30130, 31165, 35501, 62330, 71002, 177505, 355010, 816523, 1633046, 4082615, 8165230]

約数ペア:

[(1, 8165230), (2, 4082615), (5, 1633046), (10, 816523), (23, 355010), (46, 177505), (115, 71002), (131, 62330), (230, 35501), (262, 31165), (271, 30130), (542, 15065), (655, 12466), (1310, 6233), (1355, 6026), (2710, 3013)]