3951040

素因数分解:

$2^6\times 5^1\times {\mathrm{12347}}^1$

素因数の和:12364

約数の個数: 28

約数和(自身を含む): 9409176

約数和(自身を除く): 5458136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12347, 24694, 49388, 61735, 98776, 123470, 197552, 246940, 395104, 493880, 790208, 987760, 1975520, 3951040]

約数ペア:

[(1, 3951040), (2, 1975520), (4, 987760), (5, 790208), (8, 493880), (10, 395104), (16, 246940), (20, 197552), (32, 123470), (40, 98776), (64, 61735), (80, 49388), (160, 24694), (320, 12347)]