5579557780

素因数分解:

$2^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{223361}}^1$

素因数の和:224619

約数の個数: 24

約数和(自身を含む): 11726505000

約数和(自身を除く): 6146947220

約数列:

[1, 2, 4, 5, 10, 20, 1249, 2498, 4996, 6245, 12490, 24980, 223361, 446722, 893444, 1116805, 2233610, 4467220, 278977889, 557955778, 1115911556, 1394889445, 2789778890, 5579557780]

約数ペア:

[(1, 5579557780), (2, 2789778890), (4, 1394889445), (5, 1115911556), (10, 557955778), (20, 278977889), (1249, 4467220), (2498, 2233610), (4996, 1116805), (6245, 893444), (12490, 446722), (24980, 223361)]