69231040

素因数分解:

$2^6\times 5^1\times {\mathrm{216347}}^1$

素因数の和:216364

約数の個数: 28

約数和(自身を含む): 164857176

約数和(自身を除く): 95626136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 216347, 432694, 865388, 1081735, 1730776, 2163470, 3461552, 4326940, 6923104, 8653880, 13846208, 17307760, 34615520, 69231040]

約数ペア:

[(1, 69231040), (2, 34615520), (4, 17307760), (5, 13846208), (8, 8653880), (10, 6923104), (16, 4326940), (20, 3461552), (32, 2163470), (40, 1730776), (64, 1081735), (80, 865388), (160, 432694), (320, 216347)]