1932760

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 4388400

約数和(自身を除く): 2455640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 229, 422, 458, 844, 916, 1055, 1145, 1688, 1832, 2110, 2290, 4220, 4580, 8440, 9160, 48319, 96638, 193276, 241595, 386552, 483190, 966380, 1932760]

約数ペア:

[(1, 1932760), (2, 966380), (4, 483190), (5, 386552), (8, 241595), (10, 193276), (20, 96638), (40, 48319), (211, 9160), (229, 8440), (422, 4580), (458, 4220), (844, 2290), (916, 2110), (1055, 1832), (1145, 1688)]