87056000

素因数分解:

$2^7\times 5^3\times {\mathrm{5441}}^1$

素因数の和:5470

約数の個数: 64

約数和(自身を含む): 216482760

約数和(自身を除く): 129426760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 5441, 8000, 10882, 16000, 21764, 27205, 43528, 54410, 87056, 108820, 136025, 174112, 217640, 272050, 348224, 435280, 544100, 680125, 696448, 870560, 1088200, 1360250, 1741120, 2176400, 2720500, 3482240, 4352800, 5441000, 8705600, 10882000, 17411200, 21764000, 43528000, 87056000]

約数ペア:

[(1, 87056000), (2, 43528000), (4, 21764000), (5, 17411200), (8, 10882000), (10, 8705600), (16, 5441000), (20, 4352800), (25, 3482240), (32, 2720500), (40, 2176400), (50, 1741120), (64, 1360250), (80, 1088200), (100, 870560), (125, 696448), (128, 680125), (160, 544100), (200, 435280), (250, 348224), (320, 272050), (400, 217640), (500, 174112), (640, 136025), (800, 108820), (1000, 87056), (1600, 54410), (2000, 43528), (3200, 27205), (4000, 21764), (5441, 16000), (8000, 10882)]