24967580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113489}}^1$

素因数の和:113509

約数の個数: 24

約数和(自身を含む): 57198960

約数和(自身を除く): 32231380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 113489, 226978, 453956, 567445, 1134890, 1248379, 2269780, 2496758, 4993516, 6241895, 12483790, 24967580]

約数ペア:

[(1, 24967580), (2, 12483790), (4, 6241895), (5, 4993516), (10, 2496758), (11, 2269780), (20, 1248379), (22, 1134890), (44, 567445), (55, 453956), (110, 226978), (220, 113489)]