79114760

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14437}}^1$

素因数の和:14585

約数の個数: 32

約数和(自身を含む): 179319960

約数和(自身を除く): 100205200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 14437, 28874, 57748, 72185, 115496, 144370, 288740, 577480, 1977869, 3955738, 7911476, 9889345, 15822952, 19778690, 39557380, 79114760]

約数ペア:

[(1, 79114760), (2, 39557380), (4, 19778690), (5, 15822952), (8, 9889345), (10, 7911476), (20, 3955738), (40, 1977869), (137, 577480), (274, 288740), (548, 144370), (685, 115496), (1096, 72185), (1370, 57748), (2740, 28874), (5480, 14437)]