134444864080

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15417989}}^1$

素因数の和:15418111

約数の個数: 40

約数和(自身を含む): 315452075400

約数和(自身を除く): 181007211320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 15417989, 30835978, 61671956, 77089945, 123343912, 154179890, 246687824, 308359780, 616719560, 1233439120, 1680560801, 3361121602, 6722243204, 8402804005, 13444486408, 16805608010, 26888972816, 33611216020, 67222432040, 134444864080]

約数ペア:

[(1, 134444864080), (2, 67222432040), (4, 33611216020), (5, 26888972816), (8, 16805608010), (10, 13444486408), (16, 8402804005), (20, 6722243204), (40, 3361121602), (80, 1680560801), (109, 1233439120), (218, 616719560), (436, 308359780), (545, 246687824), (872, 154179890), (1090, 123343912), (1744, 77089945), (2180, 61671956), (4360, 30835978), (8720, 15417989)]