156799740910

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1\times {\mathrm{56431}}^1$

素因数の和:58576

約数の個数: 32

約数和(自身を含む): 284417280000

約数和(自身を除く): 127617539090

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1999, 3998, 9995, 19990, 56431, 112862, 277861, 282155, 555722, 564310, 1389305, 2778610, 7843909, 15687818, 39219545, 78439090, 112805569, 225611138, 564027845, 1128055690, 15679974091, 31359948182, 78399870455, 156799740910]

約数ペア:

[(1, 156799740910), (2, 78399870455), (5, 31359948182), (10, 15679974091), (139, 1128055690), (278, 564027845), (695, 225611138), (1390, 112805569), (1999, 78439090), (3998, 39219545), (9995, 15687818), (19990, 7843909), (56431, 2778610), (112862, 1389305), (277861, 564310), (282155, 555722)]