25561270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19219}}^1$

素因数の和:19252

約数の個数: 32

約数和(自身を含む): 55353600

約数和(自身を除く): 29792330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 19219, 38438, 96095, 134533, 192190, 269066, 365161, 672665, 730322, 1345330, 1825805, 2556127, 3651610, 5112254, 12780635, 25561270]

約数ペア:

[(1, 25561270), (2, 12780635), (5, 5112254), (7, 3651610), (10, 2556127), (14, 1825805), (19, 1345330), (35, 730322), (38, 672665), (70, 365161), (95, 269066), (133, 192190), (190, 134533), (266, 96095), (665, 38438), (1330, 19219)]