6949982980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8475589}}^1$

素因数の和:8475639

約数の個数: 24

約数和(自身を含む): 14950940760

約数和(自身を除く): 8000957780

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 8475589, 16951178, 33902356, 42377945, 84755890, 169511780, 347499149, 694998298, 1389996596, 1737495745, 3474991490, 6949982980]

約数ペア:

[(1, 6949982980), (2, 3474991490), (4, 1737495745), (5, 1389996596), (10, 694998298), (20, 347499149), (41, 169511780), (82, 84755890), (164, 42377945), (205, 33902356), (410, 16951178), (820, 8475589)]