100337720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{358349}}^1$

素因数の和:358367

約数の個数: 32

約数和(自身を含む): 258012000

約数和(自身を除く): 157674280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 358349, 716698, 1433396, 1791745, 2508443, 2866792, 3583490, 5016886, 7166980, 10033772, 12542215, 14333960, 20067544, 25084430, 50168860, 100337720]

約数ペア:

[(1, 100337720), (2, 50168860), (4, 25084430), (5, 20067544), (7, 14333960), (8, 12542215), (10, 10033772), (14, 7166980), (20, 5016886), (28, 3583490), (35, 2866792), (40, 2508443), (56, 1791745), (70, 1433396), (140, 716698), (280, 358349)]