87483790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1627}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 166446720

約数和(自身を除く): 78962930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 566, 1415, 1627, 2830, 3254, 5377, 8135, 10754, 16270, 26885, 30913, 53770, 61826, 154565, 309130, 460441, 920882, 2302205, 4604410, 8748379, 17496758, 43741895, 87483790]

約数ペア:

[(1, 87483790), (2, 43741895), (5, 17496758), (10, 8748379), (19, 4604410), (38, 2302205), (95, 920882), (190, 460441), (283, 309130), (566, 154565), (1415, 61826), (1627, 53770), (2830, 30913), (3254, 26885), (5377, 16270), (8135, 10754)]