29825800

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 69789060

約数和(自身を除く): 39963260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 757, 788, 985, 1514, 1576, 1970, 3028, 3785, 3940, 4925, 6056, 7570, 7880, 9850, 15140, 18925, 19700, 30280, 37850, 39400, 75700, 149129, 151400, 298258, 596516, 745645, 1193032, 1491290, 2982580, 3728225, 5965160, 7456450, 14912900, 29825800]

約数ペア:

[(1, 29825800), (2, 14912900), (4, 7456450), (5, 5965160), (8, 3728225), (10, 2982580), (20, 1491290), (25, 1193032), (40, 745645), (50, 596516), (100, 298258), (197, 151400), (200, 149129), (394, 75700), (757, 39400), (788, 37850), (985, 30280), (1514, 19700), (1576, 18925), (1970, 15140), (3028, 9850), (3785, 7880), (3940, 7570), (4925, 6056)]