2030504450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3123853}}^1$

素因数の和:3123878

約数の個数: 24

約数和(自身を含む): 4067257908

約数和(自身を除く): 2036753458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3123853, 6247706, 15619265, 31238530, 40610089, 78096325, 81220178, 156192650, 203050445, 406100890, 1015252225, 2030504450]

約数ペア:

[(1, 2030504450), (2, 1015252225), (5, 406100890), (10, 203050445), (13, 156192650), (25, 81220178), (26, 78096325), (50, 40610089), (65, 31238530), (130, 15619265), (325, 6247706), (650, 3123853)]