23179040

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 55053432

約数和(自身を除く): 31874392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 457, 634, 914, 1268, 1585, 1828, 2285, 2536, 3170, 3656, 4570, 5072, 6340, 7312, 9140, 10144, 12680, 14624, 18280, 25360, 36560, 50720, 73120, 144869, 289738, 579476, 724345, 1158952, 1448690, 2317904, 2897380, 4635808, 5794760, 11589520, 23179040]

約数ペア:

[(1, 23179040), (2, 11589520), (4, 5794760), (5, 4635808), (8, 2897380), (10, 2317904), (16, 1448690), (20, 1158952), (32, 724345), (40, 579476), (80, 289738), (160, 144869), (317, 73120), (457, 50720), (634, 36560), (914, 25360), (1268, 18280), (1585, 14624), (1828, 12680), (2285, 10144), (2536, 9140), (3170, 7312), (3656, 6340), (4570, 5072)]