76584080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25873}}^1$

素因数の和:25923

約数の個数: 40

約数和(自身を含む): 182877432

約数和(自身を除く): 106293352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 25873, 51746, 103492, 129365, 206984, 258730, 413968, 517460, 957301, 1034920, 1914602, 2069840, 3829204, 4786505, 7658408, 9573010, 15316816, 19146020, 38292040, 76584080]

約数ペア:

[(1, 76584080), (2, 38292040), (4, 19146020), (5, 15316816), (8, 9573010), (10, 7658408), (16, 4786505), (20, 3829204), (37, 2069840), (40, 1914602), (74, 1034920), (80, 957301), (148, 517460), (185, 413968), (296, 258730), (370, 206984), (592, 129365), (740, 103492), (1480, 51746), (2960, 25873)]