2772100090

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1150249}}^1$

素因数の和:1150497

約数の個数: 16

約数和(自身を含む): 5010489000

約数和(自身を除く): 2238388910

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 1150249, 2300498, 5751245, 11502490, 277210009, 554420018, 1386050045, 2772100090]

約数ペア:

[(1, 2772100090), (2, 1386050045), (5, 554420018), (10, 277210009), (241, 11502490), (482, 5751245), (1205, 2300498), (2410, 1150249)]