24474440

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{937}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 55210680

約数和(自身を除く): 30736240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 937, 1306, 1874, 2612, 3265, 3748, 4685, 5224, 6530, 7496, 9370, 13060, 18740, 26120, 37480, 611861, 1223722, 2447444, 3059305, 4894888, 6118610, 12237220, 24474440]

約数ペア:

[(1, 24474440), (2, 12237220), (4, 6118610), (5, 4894888), (8, 3059305), (10, 2447444), (20, 1223722), (40, 611861), (653, 37480), (937, 26120), (1306, 18740), (1874, 13060), (2612, 9370), (3265, 7496), (3748, 6530), (4685, 5224)]