103628737480

素因数分解:

$2^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1838693}}^1$

素因数の和:1840113

約数の個数: 32

約数和(自身を含む): 233330268600

約数和(自身を除く): 129701531120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1409, 2818, 5636, 7045, 11272, 14090, 28180, 56360, 1838693, 3677386, 7354772, 9193465, 14709544, 18386930, 36773860, 73547720, 2590718437, 5181436874, 10362873748, 12953592185, 20725747496, 25907184370, 51814368740, 103628737480]

約数ペア:

[(1, 103628737480), (2, 51814368740), (4, 25907184370), (5, 20725747496), (8, 12953592185), (10, 10362873748), (20, 5181436874), (40, 2590718437), (1409, 73547720), (2818, 36773860), (5636, 18386930), (7045, 14709544), (11272, 9193465), (14090, 7354772), (28180, 3677386), (56360, 1838693)]