82014160

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3701}}^1$

素因数の和:3991

約数の個数: 40

約数和(自身を含む): 191423016

約数和(自身を除く): 109408856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 3701, 4432, 5540, 7402, 11080, 14804, 18505, 22160, 29608, 37010, 59216, 74020, 148040, 296080, 1025177, 2050354, 4100708, 5125885, 8201416, 10251770, 16402832, 20503540, 41007080, 82014160]

約数ペア:

[(1, 82014160), (2, 41007080), (4, 20503540), (5, 16402832), (8, 10251770), (10, 8201416), (16, 5125885), (20, 4100708), (40, 2050354), (80, 1025177), (277, 296080), (554, 148040), (1108, 74020), (1385, 59216), (2216, 37010), (2770, 29608), (3701, 22160), (4432, 18505), (5540, 14804), (7402, 11080)]