83748880

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8243}}^1$

素因数の和:8383

約数の個数: 40

約数和(自身を含む): 196273152

約数和(自身を除く): 112524272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 8243, 10160, 16486, 32972, 41215, 65944, 82430, 131888, 164860, 329720, 659440, 1046861, 2093722, 4187444, 5234305, 8374888, 10468610, 16749776, 20937220, 41874440, 83748880]

約数ペア:

[(1, 83748880), (2, 41874440), (4, 20937220), (5, 16749776), (8, 10468610), (10, 8374888), (16, 5234305), (20, 4187444), (40, 2093722), (80, 1046861), (127, 659440), (254, 329720), (508, 164860), (635, 131888), (1016, 82430), (1270, 65944), (2032, 41215), (2540, 32972), (5080, 16486), (8243, 10160)]