5531800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 13626360

約数和(自身を除く): 8094560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1627, 1700, 3254, 3400, 6508, 8135, 13016, 16270, 27659, 32540, 40675, 55318, 65080, 81350, 110636, 138295, 162700, 221272, 276590, 325400, 553180, 691475, 1106360, 1382950, 2765900, 5531800]

約数ペア:

[(1, 5531800), (2, 2765900), (4, 1382950), (5, 1106360), (8, 691475), (10, 553180), (17, 325400), (20, 276590), (25, 221272), (34, 162700), (40, 138295), (50, 110636), (68, 81350), (85, 65080), (100, 55318), (136, 40675), (170, 32540), (200, 27659), (340, 16270), (425, 13016), (680, 8135), (850, 6508), (1627, 3400), (1700, 3254)]