57483440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4506

約数の個数: 80

約数和(自身を含む): 159418368

約数和(自身を除く): 101934928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4463, 6440, 8926, 12880, 17852, 22315, 31241, 35704, 44630, 62482, 71408, 89260, 102649, 124964, 156205, 178520, 205298, 249928, 312410, 357040, 410596, 499856, 513245, 624820, 718543, 821192, 1026490, 1249640, 1437086, 1642384, 2052980, 2499280, 2874172, 3592715, 4105960, 5748344, 7185430, 8211920, 11496688, 14370860, 28741720, 57483440]

約数ペア:

[(1, 57483440), (2, 28741720), (4, 14370860), (5, 11496688), (7, 8211920), (8, 7185430), (10, 5748344), (14, 4105960), (16, 3592715), (20, 2874172), (23, 2499280), (28, 2052980), (35, 1642384), (40, 1437086), (46, 1249640), (56, 1026490), (70, 821192), (80, 718543), (92, 624820), (112, 513245), (115, 499856), (140, 410596), (161, 357040), (184, 312410), (230, 249928), (280, 205298), (322, 178520), (368, 156205), (460, 124964), (560, 102649), (644, 89260), (805, 71408), (920, 62482), (1288, 44630), (1610, 35704), (1840, 31241), (2576, 22315), (3220, 17852), (4463, 12880), (6440, 8926)]