2079100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1254

約数の個数: 36

約数和(自身を含む): 4780944

約数和(自身を除く): 2701844

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1223, 1700, 2446, 4892, 6115, 12230, 20791, 24460, 30575, 41582, 61150, 83164, 103955, 122300, 207910, 415820, 519775, 1039550, 2079100]

約数ペア:

[(1, 2079100), (2, 1039550), (4, 519775), (5, 415820), (10, 207910), (17, 122300), (20, 103955), (25, 83164), (34, 61150), (50, 41582), (68, 30575), (85, 24460), (100, 20791), (170, 12230), (340, 6115), (425, 4892), (850, 2446), (1223, 1700)]