40215072

素因数分解:

$2^5\times 3^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 105900480

約数和(自身を除く): 65685408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 509, 823, 1018, 1527, 1646, 2036, 2469, 3054, 3292, 4072, 4938, 6108, 6584, 8144, 9876, 12216, 13168, 16288, 19752, 24432, 26336, 39504, 48864, 79008, 418907, 837814, 1256721, 1675628, 2513442, 3351256, 5026884, 6702512, 10053768, 13405024, 20107536, 40215072]

約数ペア:

[(1, 40215072), (2, 20107536), (3, 13405024), (4, 10053768), (6, 6702512), (8, 5026884), (12, 3351256), (16, 2513442), (24, 1675628), (32, 1256721), (48, 837814), (96, 418907), (509, 79008), (823, 48864), (1018, 39504), (1527, 26336), (1646, 24432), (2036, 19752), (2469, 16288), (3054, 13168), (3292, 12216), (4072, 9876), (4938, 8144), (6108, 6584)]