86710780880

素因数分解:

$2^4\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1019647}}^1$

素因数の和:1020723

約数の個数: 40

約数和(自身を含む): 201792417792

約数和(自身を除く): 115081636912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1063, 2126, 4252, 5315, 8504, 10630, 17008, 21260, 42520, 85040, 1019647, 2039294, 4078588, 5098235, 8157176, 10196470, 16314352, 20392940, 40785880, 81571760, 1083884761, 2167769522, 4335539044, 5419423805, 8671078088, 10838847610, 17342156176, 21677695220, 43355390440, 86710780880]

約数ペア:

[(1, 86710780880), (2, 43355390440), (4, 21677695220), (5, 17342156176), (8, 10838847610), (10, 8671078088), (16, 5419423805), (20, 4335539044), (40, 2167769522), (80, 1083884761), (1063, 81571760), (2126, 40785880), (4252, 20392940), (5315, 16314352), (8504, 10196470), (10630, 8157176), (17008, 5098235), (21260, 4078588), (42520, 2039294), (85040, 1019647)]