2036700560

素因数分解:

$2^4\times 5^1\times {\mathrm{25458757}}^1$

素因数の和:25458770

約数の個数: 20

約数和(自身を含む): 4735328988

約数和(自身を除く): 2698628428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25458757, 50917514, 101835028, 127293785, 203670056, 254587570, 407340112, 509175140, 1018350280, 2036700560]

約数ペア:

[(1, 2036700560), (2, 1018350280), (4, 509175140), (5, 407340112), (8, 254587570), (10, 203670056), (16, 127293785), (20, 101835028), (40, 50917514), (80, 25458757)]