412068860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71789}}^1$

素因数の和:71846

約数の個数: 48

約数和(自身を含む): 1013100480

約数和(自身を除く): 601031620

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, 71789, 143578, 287156, 358945, 502523, 717890, 1005046, 1435780, 2010092, 2512615, 2943349, 5025230, 5886698, 10050460, 11773396, 14716745, 20603443, 29433490, 41206886, 58866980, 82413772, 103017215, 206034430, 412068860]

約数ペア:

[(1, 412068860), (2, 206034430), (4, 103017215), (5, 82413772), (7, 58866980), (10, 41206886), (14, 29433490), (20, 20603443), (28, 14716745), (35, 11773396), (41, 10050460), (70, 5886698), (82, 5025230), (140, 2943349), (164, 2512615), (205, 2010092), (287, 1435780), (410, 1005046), (574, 717890), (820, 502523), (1148, 358945), (1435, 287156), (2870, 143578), (5740, 71789)]