240995180

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{49999}}^1$

素因数の和:50249

約数の個数: 24

約数和(自身を含む): 508200000

約数和(自身を除く): 267204820

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 49999, 99998, 199996, 249995, 499990, 999980, 12049759, 24099518, 48199036, 60248795, 120497590, 240995180]

約数ペア:

[(1, 240995180), (2, 120497590), (4, 60248795), (5, 48199036), (10, 24099518), (20, 12049759), (241, 999980), (482, 499990), (964, 249995), (1205, 199996), (2410, 99998), (4820, 49999)]