5091800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{3637}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 13533360

約数和(自身を除く): 8441560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 3637, 7274, 14548, 18185, 25459, 29096, 36370, 50918, 72740, 90925, 101836, 127295, 145480, 181850, 203672, 254590, 363700, 509180, 636475, 727400, 1018360, 1272950, 2545900, 5091800]

約数ペア:

[(1, 5091800), (2, 2545900), (4, 1272950), (5, 1018360), (7, 727400), (8, 636475), (10, 509180), (14, 363700), (20, 254590), (25, 203672), (28, 181850), (35, 145480), (40, 127295), (50, 101836), (56, 90925), (70, 72740), (100, 50918), (140, 36370), (175, 29096), (200, 25459), (280, 18185), (350, 14548), (700, 7274), (1400, 3637)]