22694980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14737}}^1$

素因数の和:14764

約数の個数: 48

約数和(自身を含む): 59423616

約数和(自身を除く): 36728636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 14737, 29474, 58948, 73685, 103159, 147370, 162107, 206318, 294740, 324214, 412636, 515795, 648428, 810535, 1031590, 1134749, 1621070, 2063180, 2269498, 3242140, 4538996, 5673745, 11347490, 22694980]

約数ペア:

[(1, 22694980), (2, 11347490), (4, 5673745), (5, 4538996), (7, 3242140), (10, 2269498), (11, 2063180), (14, 1621070), (20, 1134749), (22, 1031590), (28, 810535), (35, 648428), (44, 515795), (55, 412636), (70, 324214), (77, 294740), (110, 206318), (140, 162107), (154, 147370), (220, 103159), (308, 73685), (385, 58948), (770, 29474), (1540, 14737)]