68014400

素因数分解:

$2^6\times 5^2\times {\mathrm{42509}}^1$

素因数の和:42531

約数の個数: 42

約数和(自身を含む): 167361870

約数和(自身を除く): 99347470

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 42509, 85018, 170036, 212545, 340072, 425090, 680144, 850180, 1062725, 1360288, 1700360, 2125450, 2720576, 3400720, 4250900, 6801440, 8501800, 13602880, 17003600, 34007200, 68014400]

約数ペア:

[(1, 68014400), (2, 34007200), (4, 17003600), (5, 13602880), (8, 8501800), (10, 6801440), (16, 4250900), (20, 3400720), (25, 2720576), (32, 2125450), (40, 1700360), (50, 1360288), (64, 1062725), (80, 850180), (100, 680144), (160, 425090), (200, 340072), (320, 212545), (400, 170036), (800, 85018), (1600, 42509)]