11899900

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 26053888

約数和(自身を除く): 14153988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 937, 1270, 1874, 2540, 3175, 3748, 4685, 6350, 9370, 12700, 18740, 23425, 46850, 93700, 118999, 237998, 475996, 594995, 1189990, 2379980, 2974975, 5949950, 11899900]

約数ペア:

[(1, 11899900), (2, 5949950), (4, 2974975), (5, 2379980), (10, 1189990), (20, 594995), (25, 475996), (50, 237998), (100, 118999), (127, 93700), (254, 46850), (508, 23425), (635, 18740), (937, 12700), (1270, 9370), (1874, 6350), (2540, 4685), (3175, 3748)]