67589680

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1237}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 157503312

約数和(自身を除く): 89913632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1237, 1366, 2474, 2732, 3415, 4948, 5464, 6185, 6830, 9896, 10928, 12370, 13660, 19792, 24740, 27320, 49480, 54640, 98960, 844871, 1689742, 3379484, 4224355, 6758968, 8448710, 13517936, 16897420, 33794840, 67589680]

約数ペア:

[(1, 67589680), (2, 33794840), (4, 16897420), (5, 13517936), (8, 8448710), (10, 6758968), (16, 4224355), (20, 3379484), (40, 1689742), (80, 844871), (683, 98960), (1237, 54640), (1366, 49480), (2474, 27320), (2732, 24740), (3415, 19792), (4948, 13660), (5464, 12370), (6185, 10928), (6830, 9896)]