86101520

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4001}}^1$

素因数の和:4283

約数の個数: 40

約数和(自身を含む): 200980440

約数和(自身を除く): 114878920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4001, 4304, 5380, 8002, 10760, 16004, 20005, 21520, 32008, 40010, 64016, 80020, 160040, 320080, 1076269, 2152538, 4305076, 5381345, 8610152, 10762690, 17220304, 21525380, 43050760, 86101520]

約数ペア:

[(1, 86101520), (2, 43050760), (4, 21525380), (5, 17220304), (8, 10762690), (10, 8610152), (16, 5381345), (20, 4305076), (40, 2152538), (80, 1076269), (269, 320080), (538, 160040), (1076, 80020), (1345, 64016), (2152, 40010), (2690, 32008), (4001, 21520), (4304, 20005), (5380, 16004), (8002, 10760)]