269636240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26539}}^1$

素因数の和:26679

約数の個数: 40

約数和(自身を含む): 631864320

約数和(自身を除く): 362228080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 26539, 53078, 106156, 132695, 212312, 265390, 424624, 530780, 1061560, 2123120, 3370453, 6740906, 13481812, 16852265, 26963624, 33704530, 53927248, 67409060, 134818120, 269636240]

約数ペア:

[(1, 269636240), (2, 134818120), (4, 67409060), (5, 53927248), (8, 33704530), (10, 26963624), (16, 16852265), (20, 13481812), (40, 6740906), (80, 3370453), (127, 2123120), (254, 1061560), (508, 530780), (635, 424624), (1016, 265390), (1270, 212312), (2032, 132695), (2540, 106156), (5080, 53078), (10160, 26539)]