11299420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51361}}^1$

素因数の和:51381

約数の個数: 24

約数和(自身を含む): 25886448

約数和(自身を除く): 14587028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51361, 102722, 205444, 256805, 513610, 564971, 1027220, 1129942, 2259884, 2824855, 5649710, 11299420]

約数ペア:

[(1, 11299420), (2, 5649710), (4, 2824855), (5, 2259884), (10, 1129942), (11, 1027220), (20, 564971), (22, 513610), (44, 256805), (55, 205444), (110, 102722), (220, 51361)]