7132769680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1682257}}^1$

素因数の和:1682323

約数の個数: 40

約数和(自身を含む): 16896599352

約数和(自身を除く): 9763829672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 1682257, 3364514, 6729028, 8411285, 13458056, 16822570, 26916112, 33645140, 67290280, 89159621, 134580560, 178319242, 356638484, 445798105, 713276968, 891596210, 1426553936, 1783192420, 3566384840, 7132769680]

約数ペア:

[(1, 7132769680), (2, 3566384840), (4, 1783192420), (5, 1426553936), (8, 891596210), (10, 713276968), (16, 445798105), (20, 356638484), (40, 178319242), (53, 134580560), (80, 89159621), (106, 67290280), (212, 33645140), (265, 26916112), (424, 16822570), (530, 13458056), (848, 8411285), (1060, 6729028), (2120, 3364514), (4240, 1682257)]