448392590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{102607}}^1$

素因数の和:102656

約数の個数: 32

約数和(自身を含む): 886533120

約数和(自身を除く): 438140530

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 102607, 205214, 513035, 1026070, 1949533, 2359961, 3899066, 4719922, 9747665, 11799805, 19495330, 23599610, 44839259, 89678518, 224196295, 448392590]

約数ペア:

[(1, 448392590), (2, 224196295), (5, 89678518), (10, 44839259), (19, 23599610), (23, 19495330), (38, 11799805), (46, 9747665), (95, 4719922), (115, 3899066), (190, 2359961), (230, 1949533), (437, 1026070), (874, 513035), (2185, 205214), (4370, 102607)]