2625101140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1001947}}^1$

素因数の和:1002087

約数の個数: 24

約数和(自身を含む): 5554799712

約数和(自身を除く): 2929698572

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 1001947, 2003894, 4007788, 5009735, 10019470, 20038940, 131255057, 262510114, 525020228, 656275285, 1312550570, 2625101140]

約数ペア:

[(1, 2625101140), (2, 1312550570), (4, 656275285), (5, 525020228), (10, 262510114), (20, 131255057), (131, 20038940), (262, 10019470), (524, 5009735), (655, 4007788), (1310, 2003894), (2620, 1001947)]