34242680

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3331}}^1$

素因数の和:3599

約数の個数: 32

約数和(自身を含む): 77369040

約数和(自身を除く): 43126360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 3331, 5140, 6662, 10280, 13324, 16655, 26648, 33310, 66620, 133240, 856067, 1712134, 3424268, 4280335, 6848536, 8560670, 17121340, 34242680]

約数ペア:

[(1, 34242680), (2, 17121340), (4, 8560670), (5, 6848536), (8, 4280335), (10, 3424268), (20, 1712134), (40, 856067), (257, 133240), (514, 66620), (1028, 33310), (1285, 26648), (2056, 16655), (2570, 13324), (3331, 10280), (5140, 6662)]