2534180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11519}}^1$

素因数の和:11539

約数の個数: 24

約数和(自身を含む): 5806080

約数和(自身を除く): 3271900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11519, 23038, 46076, 57595, 115190, 126709, 230380, 253418, 506836, 633545, 1267090, 2534180]

約数ペア:

[(1, 2534180), (2, 1267090), (4, 633545), (5, 506836), (10, 253418), (11, 230380), (20, 126709), (22, 115190), (44, 57595), (55, 46076), (110, 23038), (220, 11519)]