67949260

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24799}}^1$

素因数の和:24945

約数の個数: 24

約数和(自身を含む): 143740800

約数和(自身を除く): 75791540

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 24799, 49598, 99196, 123995, 247990, 495980, 3397463, 6794926, 13589852, 16987315, 33974630, 67949260]

約数ペア:

[(1, 67949260), (2, 33974630), (4, 16987315), (5, 13589852), (10, 6794926), (20, 3397463), (137, 495980), (274, 247990), (548, 123995), (685, 99196), (1370, 49598), (2740, 24799)]