18327650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 38033280

約数和(自身を除く): 19705630

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 709, 1034, 1175, 1418, 2350, 2585, 3545, 5170, 7090, 7799, 12925, 15598, 17725, 25850, 33323, 35450, 38995, 66646, 77990, 166615, 194975, 333230, 366553, 389950, 733106, 833075, 1666150, 1832765, 3665530, 9163825, 18327650]

約数ペア:

[(1, 18327650), (2, 9163825), (5, 3665530), (10, 1832765), (11, 1666150), (22, 833075), (25, 733106), (47, 389950), (50, 366553), (55, 333230), (94, 194975), (110, 166615), (235, 77990), (275, 66646), (470, 38995), (517, 35450), (550, 33323), (709, 25850), (1034, 17725), (1175, 15598), (1418, 12925), (2350, 7799), (2585, 7090), (3545, 5170)]