135438200

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4943}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 317256480

約数和(自身を除く): 181818280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2740, 3425, 4943, 5480, 6850, 9886, 13700, 19772, 24715, 27400, 39544, 49430, 98860, 123575, 197720, 247150, 494300, 677191, 988600, 1354382, 2708764, 3385955, 5417528, 6771910, 13543820, 16929775, 27087640, 33859550, 67719100, 135438200]

約数ペア:

[(1, 135438200), (2, 67719100), (4, 33859550), (5, 27087640), (8, 16929775), (10, 13543820), (20, 6771910), (25, 5417528), (40, 3385955), (50, 2708764), (100, 1354382), (137, 988600), (200, 677191), (274, 494300), (548, 247150), (685, 197720), (1096, 123575), (1370, 98860), (2740, 49430), (3425, 39544), (4943, 27400), (5480, 24715), (6850, 19772), (9886, 13700)]