122491040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109367}}^1$

素因数の和:109389

約数の個数: 48

約数和(自身を含む): 330728832

約数和(自身を除く): 208237792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 109367, 218734, 437468, 546835, 765569, 874936, 1093670, 1531138, 1749872, 2187340, 3062276, 3499744, 3827845, 4374680, 6124552, 7655690, 8749360, 12249104, 15311380, 17498720, 24498208, 30622760, 61245520, 122491040]

約数ペア:

[(1, 122491040), (2, 61245520), (4, 30622760), (5, 24498208), (7, 17498720), (8, 15311380), (10, 12249104), (14, 8749360), (16, 7655690), (20, 6124552), (28, 4374680), (32, 3827845), (35, 3499744), (40, 3062276), (56, 2187340), (70, 1749872), (80, 1531138), (112, 1093670), (140, 874936), (160, 765569), (224, 546835), (280, 437468), (560, 218734), (1120, 109367)]