134427850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2095

約数の個数: 48

約数和(自身を含む): 267036480

約数和(自身を除く): 132608630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 950, 1349, 1775, 1993, 2698, 3550, 3986, 6745, 9965, 13490, 19930, 33725, 37867, 49825, 67450, 75734, 99650, 141503, 189335, 283006, 378670, 707515, 946675, 1415030, 1893350, 2688557, 3537575, 5377114, 7075150, 13442785, 26885570, 67213925, 134427850]

約数ペア:

[(1, 134427850), (2, 67213925), (5, 26885570), (10, 13442785), (19, 7075150), (25, 5377114), (38, 3537575), (50, 2688557), (71, 1893350), (95, 1415030), (142, 946675), (190, 707515), (355, 378670), (475, 283006), (710, 189335), (950, 141503), (1349, 99650), (1775, 75734), (1993, 67450), (2698, 49825), (3550, 37867), (3986, 33725), (6745, 19930), (9965, 13490)]