90192650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{106109}}^1$

素因数の和:106138

約数の個数: 24

約数和(自身を含む): 177628140

約数和(自身を除く): 87435490

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 106109, 212218, 530545, 1061090, 1803853, 2652725, 3607706, 5305450, 9019265, 18038530, 45096325, 90192650]

約数ペア:

[(1, 90192650), (2, 45096325), (5, 18038530), (10, 9019265), (17, 5305450), (25, 3607706), (34, 2652725), (50, 1803853), (85, 1061090), (170, 530545), (425, 212218), (850, 106109)]