2765900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1658

約数の個数: 36

約数和(自身を含む): 6358968

約数和(自身を除く): 3593068

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1627, 1700, 3254, 6508, 8135, 16270, 27659, 32540, 40675, 55318, 81350, 110636, 138295, 162700, 276590, 553180, 691475, 1382950, 2765900]

約数ペア:

[(1, 2765900), (2, 1382950), (4, 691475), (5, 553180), (10, 276590), (17, 162700), (20, 138295), (25, 110636), (34, 81350), (50, 55318), (68, 40675), (85, 32540), (100, 27659), (170, 16270), (340, 8135), (425, 6508), (850, 3254), (1627, 1700)]