10280480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 28377216

約数和(自身を除く): 18096736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 137, 140, 160, 224, 268, 274, 280, 335, 469, 536, 548, 560, 670, 685, 938, 959, 1072, 1096, 1120, 1340, 1370, 1876, 1918, 2144, 2192, 2345, 2680, 2740, 3752, 3836, 4384, 4690, 4795, 5360, 5480, 7504, 7672, 9179, 9380, 9590, 10720, 10960, 15008, 15344, 18358, 18760, 19180, 21920, 30688, 36716, 37520, 38360, 45895, 64253, 73432, 75040, 76720, 91790, 128506, 146864, 153440, 183580, 257012, 293728, 321265, 367160, 514024, 642530, 734320, 1028048, 1285060, 1468640, 2056096, 2570120, 5140240, 10280480]

約数ペア:

[(1, 10280480), (2, 5140240), (4, 2570120), (5, 2056096), (7, 1468640), (8, 1285060), (10, 1028048), (14, 734320), (16, 642530), (20, 514024), (28, 367160), (32, 321265), (35, 293728), (40, 257012), (56, 183580), (67, 153440), (70, 146864), (80, 128506), (112, 91790), (134, 76720), (137, 75040), (140, 73432), (160, 64253), (224, 45895), (268, 38360), (274, 37520), (280, 36716), (335, 30688), (469, 21920), (536, 19180), (548, 18760), (560, 18358), (670, 15344), (685, 15008), (938, 10960), (959, 10720), (1072, 9590), (1096, 9380), (1120, 9179), (1340, 7672), (1370, 7504), (1876, 5480), (1918, 5360), (2144, 4795), (2192, 4690), (2345, 4384), (2680, 3836), (2740, 3752)]