82662920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4782

約数の個数: 64

約数和(自身を含む): 204336000

約数和(自身を除く): 121673080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 4729, 8740, 9458, 17480, 18916, 23645, 37832, 47290, 89851, 94580, 108767, 179702, 189160, 217534, 359404, 435068, 449255, 543835, 718808, 870136, 898510, 1087670, 1797020, 2066573, 2175340, 3594040, 4133146, 4350680, 8266292, 10332865, 16532584, 20665730, 41331460, 82662920]

約数ペア:

[(1, 82662920), (2, 41331460), (4, 20665730), (5, 16532584), (8, 10332865), (10, 8266292), (19, 4350680), (20, 4133146), (23, 3594040), (38, 2175340), (40, 2066573), (46, 1797020), (76, 1087670), (92, 898510), (95, 870136), (115, 718808), (152, 543835), (184, 449255), (190, 435068), (230, 359404), (380, 217534), (437, 189160), (460, 179702), (760, 108767), (874, 94580), (920, 89851), (1748, 47290), (2185, 37832), (3496, 23645), (4370, 18916), (4729, 17480), (8740, 9458)]