83836990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 154548000

約数和(自身を除く): 70711010

約数列:

[1, 2, 5, 10, 53, 106, 265, 317, 499, 530, 634, 998, 1585, 2495, 3170, 4990, 16801, 26447, 33602, 52894, 84005, 132235, 158183, 168010, 264470, 316366, 790915, 1581830, 8383699, 16767398, 41918495, 83836990]

約数ペア:

[(1, 83836990), (2, 41918495), (5, 16767398), (10, 8383699), (53, 1581830), (106, 790915), (265, 316366), (317, 264470), (499, 168010), (530, 158183), (634, 132235), (998, 84005), (1585, 52894), (2495, 33602), (3170, 26447), (4990, 16801)]