468550460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{81629}}^1$

素因数の和:81686

約数の個数: 48

約数和(自身を含む): 1151962560

約数和(自身を除く): 683412100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 81629, 163258, 326516, 408145, 571403, 816290, 1142806, 1632580, 2285612, 2857015, 3346789, 5714030, 6693578, 11428060, 13387156, 16733945, 23427523, 33467890, 46855046, 66935780, 93710092, 117137615, 234275230, 468550460]

約数ペア:

[(1, 468550460), (2, 234275230), (4, 117137615), (5, 93710092), (7, 66935780), (10, 46855046), (14, 33467890), (20, 23427523), (28, 16733945), (35, 13387156), (41, 11428060), (70, 6693578), (82, 5714030), (140, 3346789), (164, 2857015), (205, 2285612), (287, 1632580), (410, 1142806), (574, 816290), (820, 571403), (1148, 408145), (1435, 326516), (2870, 163258), (5740, 81629)]