370399535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 502951680

約数和(自身を除く): 132552145

約数列:

[1, 5, 11, 41, 55, 83, 205, 415, 451, 913, 1979, 2255, 3403, 4565, 9895, 17015, 21769, 37433, 81139, 108845, 164257, 187165, 405695, 821285, 892529, 1806827, 4462645, 6734537, 9034135, 33672685, 74079907, 370399535]

約数ペア:

[(1, 370399535), (5, 74079907), (11, 33672685), (41, 9034135), (55, 6734537), (83, 4462645), (205, 1806827), (415, 892529), (451, 821285), (913, 405695), (1979, 187165), (2255, 164257), (3403, 108845), (4565, 81139), (9895, 37433), (17015, 21769)]