105717050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 209417400

約数和(自身を除く): 103700350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 277, 425, 449, 554, 850, 898, 1385, 2245, 2770, 4490, 4709, 6925, 7633, 9418, 11225, 13850, 15266, 22450, 23545, 38165, 47090, 76330, 117725, 124373, 190825, 235450, 248746, 381650, 621865, 1243730, 2114341, 3109325, 4228682, 6218650, 10571705, 21143410, 52858525, 105717050]

約数ペア:

[(1, 105717050), (2, 52858525), (5, 21143410), (10, 10571705), (17, 6218650), (25, 4228682), (34, 3109325), (50, 2114341), (85, 1243730), (170, 621865), (277, 381650), (425, 248746), (449, 235450), (554, 190825), (850, 124373), (898, 117725), (1385, 76330), (2245, 47090), (2770, 38165), (4490, 23545), (4709, 22450), (6925, 15266), (7633, 13850), (9418, 11225)]