57690760

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3011}}^1$

素因数の和:3501

約数の個数: 32

約数和(自身を含む): 130118400

約数和(自身を除く): 72427640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 3011, 3832, 4790, 6022, 9580, 12044, 15055, 19160, 24088, 30110, 60220, 120440, 1442269, 2884538, 5769076, 7211345, 11538152, 14422690, 28845380, 57690760]

約数ペア:

[(1, 57690760), (2, 28845380), (4, 14422690), (5, 11538152), (8, 7211345), (10, 5769076), (20, 2884538), (40, 1442269), (479, 120440), (958, 60220), (1916, 30110), (2395, 24088), (3011, 19160), (3832, 15055), (4790, 12044), (6022, 9580)]