134818120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26539}}^1$

素因数の和:26677

約数の個数: 32

約数和(自身を含む): 305740800

約数和(自身を除く): 170922680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 26539, 53078, 106156, 132695, 212312, 265390, 530780, 1061560, 3370453, 6740906, 13481812, 16852265, 26963624, 33704530, 67409060, 134818120]

約数ペア:

[(1, 134818120), (2, 67409060), (4, 33704530), (5, 26963624), (8, 16852265), (10, 13481812), (20, 6740906), (40, 3370453), (127, 1061560), (254, 530780), (508, 265390), (635, 212312), (1016, 132695), (1270, 106156), (2540, 53078), (5080, 26539)]