22136000

素因数分解:

$2^6\times 5^3\times {\mathrm{2767}}^1$

素因数の和:2794

約数の個数: 56

約数和(自身を含む): 54839616

約数和(自身を除く): 32703616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 2767, 4000, 5534, 8000, 11068, 13835, 22136, 27670, 44272, 55340, 69175, 88544, 110680, 138350, 177088, 221360, 276700, 345875, 442720, 553400, 691750, 885440, 1106800, 1383500, 2213600, 2767000, 4427200, 5534000, 11068000, 22136000]

約数ペア:

[(1, 22136000), (2, 11068000), (4, 5534000), (5, 4427200), (8, 2767000), (10, 2213600), (16, 1383500), (20, 1106800), (25, 885440), (32, 691750), (40, 553400), (50, 442720), (64, 345875), (80, 276700), (100, 221360), (125, 177088), (160, 138350), (200, 110680), (250, 88544), (320, 69175), (400, 55340), (500, 44272), (800, 27670), (1000, 22136), (1600, 13835), (2000, 11068), (2767, 8000), (4000, 5534)]