42077530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 83125440

約数和(自身を除く): 41047910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 2137, 3938, 4274, 9845, 10685, 19690, 21370, 23507, 47014, 117535, 235070, 382523, 765046, 1912615, 3825230, 4207753, 8415506, 21038765, 42077530]

約数ペア:

[(1, 42077530), (2, 21038765), (5, 8415506), (10, 4207753), (11, 3825230), (22, 1912615), (55, 765046), (110, 382523), (179, 235070), (358, 117535), (895, 47014), (1790, 23507), (1969, 21370), (2137, 19690), (3938, 10685), (4274, 9845)]