1036664120

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{237767}}^1$

素因数の和:237887

約数の個数: 32

約数和(自身を含む): 2353903200

約数和(自身を除く): 1317239080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 237767, 475534, 951068, 1188835, 1902136, 2377670, 4755340, 9510680, 25916603, 51833206, 103666412, 129583015, 207332824, 259166030, 518332060, 1036664120]

約数ペア:

[(1, 1036664120), (2, 518332060), (4, 259166030), (5, 207332824), (8, 129583015), (10, 103666412), (20, 51833206), (40, 25916603), (109, 9510680), (218, 4755340), (436, 2377670), (545, 1902136), (872, 1188835), (1090, 951068), (2180, 475534), (4360, 237767)]