90942700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{17159}}^1$

素因数の和:17226

約数の個数: 36

約数和(自身を含む): 201080880

約数和(自身を除く): 110138180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 17159, 34318, 68636, 85795, 171590, 343180, 428975, 857950, 909427, 1715900, 1818854, 3637708, 4547135, 9094270, 18188540, 22735675, 45471350, 90942700]

約数ペア:

[(1, 90942700), (2, 45471350), (4, 22735675), (5, 18188540), (10, 9094270), (20, 4547135), (25, 3637708), (50, 1818854), (53, 1715900), (100, 909427), (106, 857950), (212, 428975), (265, 343180), (530, 171590), (1060, 85795), (1325, 68636), (2650, 34318), (5300, 17159)]