8702050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 19748736

約数和(自身を除く): 11046686

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 47, 50, 70, 94, 115, 161, 175, 230, 235, 322, 329, 350, 470, 529, 575, 658, 805, 1058, 1081, 1150, 1175, 1610, 1645, 2162, 2350, 2645, 3290, 3703, 4025, 5290, 5405, 7406, 7567, 8050, 8225, 10810, 13225, 15134, 16450, 18515, 24863, 26450, 27025, 37030, 37835, 49726, 54050, 75670, 92575, 124315, 174041, 185150, 189175, 248630, 348082, 378350, 621575, 870205, 1243150, 1740410, 4351025, 8702050]

約数ペア:

[(1, 8702050), (2, 4351025), (5, 1740410), (7, 1243150), (10, 870205), (14, 621575), (23, 378350), (25, 348082), (35, 248630), (46, 189175), (47, 185150), (50, 174041), (70, 124315), (94, 92575), (115, 75670), (161, 54050), (175, 49726), (230, 37835), (235, 37030), (322, 27025), (329, 26450), (350, 24863), (470, 18515), (529, 16450), (575, 15134), (658, 13225), (805, 10810), (1058, 8225), (1081, 8050), (1150, 7567), (1175, 7406), (1610, 5405), (1645, 5290), (2162, 4025), (2350, 3703), (2645, 3290)]