2534854540

素因数分解:

$2^2\times 5^1\times {\mathrm{5009}}^1\times {\mathrm{25303}}^1$

素因数の和:30321

約数の個数: 24

約数和(自身を含む): 5324467680

約数和(自身を除く): 2789613140

約数列:

[1, 2, 4, 5, 10, 20, 5009, 10018, 20036, 25045, 25303, 50090, 50606, 100180, 101212, 126515, 253030, 506060, 126742727, 253485454, 506970908, 633713635, 1267427270, 2534854540]

約数ペア:

[(1, 2534854540), (2, 1267427270), (4, 633713635), (5, 506970908), (10, 253485454), (20, 126742727), (5009, 506060), (10018, 253030), (20036, 126515), (25045, 101212), (25303, 100180), (50090, 50606)]