36708315880

素因数分解:

$2^3\times 5^1\times {\mathrm{13397}}^1\times {\mathrm{68501}}^1$

素因数の和:81909

約数の個数: 32

約数和(自身を含む): 82601081640

約数和(自身を除く): 45892765760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13397, 26794, 53588, 66985, 68501, 107176, 133970, 137002, 267940, 274004, 342505, 535880, 548008, 685010, 1370020, 2740040, 917707897, 1835415794, 3670831588, 4588539485, 7341663176, 9177078970, 18354157940, 36708315880]

約数ペア:

[(1, 36708315880), (2, 18354157940), (4, 9177078970), (5, 7341663176), (8, 4588539485), (10, 3670831588), (20, 1835415794), (40, 917707897), (13397, 2740040), (26794, 1370020), (53588, 685010), (66985, 548008), (68501, 535880), (107176, 342505), (133970, 274004), (137002, 267940)]