532783996460

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6151}}^1\times {\mathrm{10909}}^1$

素因数の和:17466

約数の個数: 48

約数和(自身を含む): 1121949837120

約数和(自身を除く): 589165840660

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 6151, 7940, 10909, 12302, 21818, 24604, 30755, 43636, 54545, 61510, 109090, 123020, 218180, 2441947, 4330873, 4883894, 8661746, 9767788, 12209735, 17323492, 21654365, 24419470, 43308730, 48838940, 67101259, 86617460, 134202518, 268405036, 335506295, 671012590, 1342025180, 26639199823, 53278399646, 106556799292, 133195999115, 266391998230, 532783996460]

約数ペア:

[(1, 532783996460), (2, 266391998230), (4, 133195999115), (5, 106556799292), (10, 53278399646), (20, 26639199823), (397, 1342025180), (794, 671012590), (1588, 335506295), (1985, 268405036), (3970, 134202518), (6151, 86617460), (7940, 67101259), (10909, 48838940), (12302, 43308730), (21818, 24419470), (24604, 21654365), (30755, 17323492), (43636, 12209735), (54545, 9767788), (61510, 8661746), (109090, 4883894), (123020, 4330873), (218180, 2441947)]