79097840

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3119}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 184541760

約数和(自身を除く): 105443920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3119, 3170, 5072, 6238, 6340, 12476, 12680, 15595, 24952, 25360, 31190, 49904, 62380, 124760, 249520, 988723, 1977446, 3954892, 4943615, 7909784, 9887230, 15819568, 19774460, 39548920, 79097840]

約数ペア:

[(1, 79097840), (2, 39548920), (4, 19774460), (5, 15819568), (8, 9887230), (10, 7909784), (16, 4943615), (20, 3954892), (40, 1977446), (80, 988723), (317, 249520), (634, 124760), (1268, 62380), (1585, 49904), (2536, 31190), (3119, 25360), (3170, 24952), (5072, 15595), (6238, 12680), (6340, 12476)]