2854580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 6109992

約数和(自身を除く): 3255412

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2693, 5386, 10772, 13465, 26930, 53860, 142729, 285458, 570916, 713645, 1427290, 2854580]

約数ペア:

[(1, 2854580), (2, 1427290), (4, 713645), (5, 570916), (10, 285458), (20, 142729), (53, 53860), (106, 26930), (212, 13465), (265, 10772), (530, 5386), (1060, 2693)]