2017200050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{37321}}^1$

素因数の和:37403

約数の個数: 48

約数和(自身を含む): 3998529792

約数和(自身を除く): 1981329742

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 2162, 2350, 5405, 10810, 27025, 37321, 54050, 74642, 186605, 373210, 858383, 933025, 1716766, 1754087, 1866050, 3508174, 4291915, 8583830, 8770435, 17540870, 21459575, 40344001, 42919150, 43852175, 80688002, 87704350, 201720005, 403440010, 1008600025, 2017200050]

約数ペア:

[(1, 2017200050), (2, 1008600025), (5, 403440010), (10, 201720005), (23, 87704350), (25, 80688002), (46, 43852175), (47, 42919150), (50, 40344001), (94, 21459575), (115, 17540870), (230, 8770435), (235, 8583830), (470, 4291915), (575, 3508174), (1081, 1866050), (1150, 1754087), (1175, 1716766), (2162, 933025), (2350, 858383), (5405, 373210), (10810, 186605), (27025, 74642), (37321, 54050)]