29836000

素因数分解:

$2^5\times 5^3\times {\mathrm{7459}}^1$

素因数の和:7484

約数の個数: 48

約数和(自身を含む): 73316880

約数和(自身を除く): 43480880

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, 7459, 14918, 29836, 37295, 59672, 74590, 119344, 149180, 186475, 238688, 298360, 372950, 596720, 745900, 932375, 1193440, 1491800, 1864750, 2983600, 3729500, 5967200, 7459000, 14918000, 29836000]

約数ペア:

[(1, 29836000), (2, 14918000), (4, 7459000), (5, 5967200), (8, 3729500), (10, 2983600), (16, 1864750), (20, 1491800), (25, 1193440), (32, 932375), (40, 745900), (50, 596720), (80, 372950), (100, 298360), (125, 238688), (160, 186475), (200, 149180), (250, 119344), (400, 74590), (500, 59672), (800, 37295), (1000, 29836), (2000, 14918), (4000, 7459)]