74332035760

素因数分解:

$2^4\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{284057}}^1$

素因数の和:287341

約数の個数: 40

約数和(自身を含む): 172875426336

約数和(自身を除く): 98543390576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3271, 6542, 13084, 16355, 26168, 32710, 52336, 65420, 130840, 261680, 284057, 568114, 1136228, 1420285, 2272456, 2840570, 4544912, 5681140, 11362280, 22724560, 929150447, 1858300894, 3716601788, 4645752235, 7433203576, 9291504470, 14866407152, 18583008940, 37166017880, 74332035760]

約数ペア:

[(1, 74332035760), (2, 37166017880), (4, 18583008940), (5, 14866407152), (8, 9291504470), (10, 7433203576), (16, 4645752235), (20, 3716601788), (40, 1858300894), (80, 929150447), (3271, 22724560), (6542, 11362280), (13084, 5681140), (16355, 4544912), (26168, 2840570), (32710, 2272456), (52336, 1420285), (65420, 1136228), (130840, 568114), (261680, 284057)]