69716560

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6361}}^1$

素因数の和:6511

約数の個数: 40

約数和(自身を含む): 163299816

約数和(自身を除く): 93583256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 6361, 10960, 12722, 25444, 31805, 50888, 63610, 101776, 127220, 254440, 508880, 871457, 1742914, 3485828, 4357285, 6971656, 8714570, 13943312, 17429140, 34858280, 69716560]

約数ペア:

[(1, 69716560), (2, 34858280), (4, 17429140), (5, 13943312), (8, 8714570), (10, 6971656), (16, 4357285), (20, 3485828), (40, 1742914), (80, 871457), (137, 508880), (274, 254440), (548, 127220), (685, 101776), (1096, 63610), (1370, 50888), (2192, 31805), (2740, 25444), (5480, 12722), (6361, 10960)]