123114580

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{8089}}^1$

素因数の和:8859

約数の個数: 24

約数和(自身を含む): 258912360

約数和(自身を除く): 135797780

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 7610, 8089, 15220, 16178, 32356, 40445, 80890, 161780, 6155729, 12311458, 24622916, 30778645, 61557290, 123114580]

約数ペア:

[(1, 123114580), (2, 61557290), (4, 30778645), (5, 24622916), (10, 12311458), (20, 6155729), (761, 161780), (1522, 80890), (3044, 40445), (3805, 32356), (7610, 16178), (8089, 15220)]