13822540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 30643200

約数和(自身を除く): 16820660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 199, 230, 302, 398, 460, 604, 755, 796, 995, 1510, 1990, 3020, 3473, 3980, 4577, 6946, 9154, 13892, 17365, 18308, 22885, 30049, 34730, 45770, 60098, 69460, 91540, 120196, 150245, 300490, 600980, 691127, 1382254, 2764508, 3455635, 6911270, 13822540]

約数ペア:

[(1, 13822540), (2, 6911270), (4, 3455635), (5, 2764508), (10, 1382254), (20, 691127), (23, 600980), (46, 300490), (92, 150245), (115, 120196), (151, 91540), (199, 69460), (230, 60098), (302, 45770), (398, 34730), (460, 30049), (604, 22885), (755, 18308), (796, 17365), (995, 13892), (1510, 9154), (1990, 6946), (3020, 4577), (3473, 3980)]