22047700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4752

約数の個数: 36

約数和(自身を含む): 48871872

約数和(自身を除く): 26824172

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4691, 4700, 9382, 18764, 23455, 46910, 93820, 117275, 220477, 234550, 440954, 469100, 881908, 1102385, 2204770, 4409540, 5511925, 11023850, 22047700]

約数ペア:

[(1, 22047700), (2, 11023850), (4, 5511925), (5, 4409540), (10, 2204770), (20, 1102385), (25, 881908), (47, 469100), (50, 440954), (94, 234550), (100, 220477), (188, 117275), (235, 93820), (470, 46910), (940, 23455), (1175, 18764), (2350, 9382), (4691, 4700)]