45459220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{11777}}^1$

素因数の和:11979

約数の個数: 24

約数和(自身を含む): 95967144

約数和(自身を除く): 50507924

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 11777, 23554, 47108, 58885, 117770, 235540, 2272961, 4545922, 9091844, 11364805, 22729610, 45459220]

約数ペア:

[(1, 45459220), (2, 22729610), (4, 11364805), (5, 9091844), (10, 4545922), (20, 2272961), (193, 235540), (386, 117770), (772, 58885), (965, 47108), (1930, 23554), (3860, 11777)]