61045040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1714

約数の個数: 80

約数和(自身を含む): 164727552

約数和(自身を除く): 103682512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1627, 1876, 2345, 2680, 3254, 3752, 4690, 5360, 6508, 7504, 8135, 9380, 11389, 13016, 16270, 18760, 22778, 26032, 32540, 37520, 45556, 56945, 65080, 91112, 109009, 113890, 130160, 182224, 218018, 227780, 436036, 455560, 545045, 763063, 872072, 911120, 1090090, 1526126, 1744144, 2180180, 3052252, 3815315, 4360360, 6104504, 7630630, 8720720, 12209008, 15261260, 30522520, 61045040]

約数ペア:

[(1, 61045040), (2, 30522520), (4, 15261260), (5, 12209008), (7, 8720720), (8, 7630630), (10, 6104504), (14, 4360360), (16, 3815315), (20, 3052252), (28, 2180180), (35, 1744144), (40, 1526126), (56, 1090090), (67, 911120), (70, 872072), (80, 763063), (112, 545045), (134, 455560), (140, 436036), (268, 227780), (280, 218018), (335, 182224), (469, 130160), (536, 113890), (560, 109009), (670, 91112), (938, 65080), (1072, 56945), (1340, 45556), (1627, 37520), (1876, 32540), (2345, 26032), (2680, 22778), (3254, 18760), (3752, 16270), (4690, 13016), (5360, 11389), (6508, 9380), (7504, 8135)]