32427492040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{278491}}^1$

素因数の和:278614

約数の個数: 64

約数和(自身を含む): 75794382720

約数和(自身を除く): 43366890680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 71, 82, 142, 164, 205, 284, 328, 355, 410, 568, 710, 820, 1420, 1640, 2840, 2911, 5822, 11644, 14555, 23288, 29110, 58220, 116440, 278491, 556982, 1113964, 1392455, 2227928, 2784910, 5569820, 11139640, 11418131, 19772861, 22836262, 39545722, 45672524, 57090655, 79091444, 91345048, 98864305, 114181310, 158182888, 197728610, 228362620, 395457220, 456725240, 790914440, 810687301, 1621374602, 3242749204, 4053436505, 6485498408, 8106873010, 16213746020, 32427492040]

約数ペア:

[(1, 32427492040), (2, 16213746020), (4, 8106873010), (5, 6485498408), (8, 4053436505), (10, 3242749204), (20, 1621374602), (40, 810687301), (41, 790914440), (71, 456725240), (82, 395457220), (142, 228362620), (164, 197728610), (205, 158182888), (284, 114181310), (328, 98864305), (355, 91345048), (410, 79091444), (568, 57090655), (710, 45672524), (820, 39545722), (1420, 22836262), (1640, 19772861), (2840, 11418131), (2911, 11139640), (5822, 5569820), (11644, 2784910), (14555, 2227928), (23288, 1392455), (29110, 1113964), (58220, 556982), (116440, 278491)]