268473610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{4993}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 510586560

約数和(自身を除く): 242112950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 566, 1415, 2830, 4993, 5377, 9986, 10754, 24965, 26885, 49930, 53770, 94867, 189734, 474335, 948670, 1413019, 2826038, 7065095, 14130190, 26847361, 53694722, 134236805, 268473610]

約数ペア:

[(1, 268473610), (2, 134236805), (5, 53694722), (10, 26847361), (19, 14130190), (38, 7065095), (95, 2826038), (190, 1413019), (283, 948670), (566, 474335), (1415, 189734), (2830, 94867), (4993, 53770), (5377, 49930), (9986, 26885), (10754, 24965)]