195436000

素因数分解:

$2^5\times 5^3\times {\mathrm{48859}}^1$

素因数の和:48884

約数の個数: 48

約数和(自身を含む): 480196080

約数和(自身を除く): 284760080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 48859, 97718, 195436, 244295, 390872, 488590, 781744, 977180, 1221475, 1563488, 1954360, 2442950, 3908720, 4885900, 6107375, 7817440, 9771800, 12214750, 19543600, 24429500, 39087200, 48859000, 97718000, 195436000]

約数ペア:

[(1, 195436000), (2, 97718000), (4, 48859000), (5, 39087200), (8, 24429500), (10, 19543600), (16, 12214750), (20, 9771800), (25, 7817440), (32, 6107375), (40, 4885900), (50, 3908720), (80, 2442950), (100, 1954360), (125, 1563488), (160, 1221475), (200, 977180), (250, 781744), (400, 488590), (500, 390872), (800, 244295), (1000, 195436), (2000, 97718), (4000, 48859)]