76608740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{294649}}^1$

素因数の和:294671

約数の個数: 24

約数和(自身を含む): 173254200

約数和(自身を除く): 96645460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 294649, 589298, 1178596, 1473245, 2946490, 3830437, 5892980, 7660874, 15321748, 19152185, 38304370, 76608740]

約数ペア:

[(1, 76608740), (2, 38304370), (4, 19152185), (5, 15321748), (10, 7660874), (13, 5892980), (20, 3830437), (26, 2946490), (52, 1473245), (65, 1178596), (130, 589298), (260, 294649)]