2007990170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{8699}}^1$

素因数の和:9310

約数の個数: 32

約数和(自身を含む): 3709540800

約数和(自身を除く): 1701550630

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 563, 1126, 2815, 5630, 8699, 17398, 23083, 43495, 46166, 86990, 115415, 230830, 356659, 713318, 1783295, 3566590, 4897537, 9795074, 24487685, 48975370, 200799017, 401598034, 1003995085, 2007990170]

約数ペア:

[(1, 2007990170), (2, 1003995085), (5, 401598034), (10, 200799017), (41, 48975370), (82, 24487685), (205, 9795074), (410, 4897537), (563, 3566590), (1126, 1783295), (2815, 713318), (5630, 356659), (8699, 230830), (17398, 115415), (23083, 86990), (43495, 46166)]