42652240

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{937}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 99446760

約数和(自身を除く): 56794520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 937, 1138, 1874, 2276, 2845, 3748, 4552, 4685, 5690, 7496, 9104, 9370, 11380, 14992, 18740, 22760, 37480, 45520, 74960, 533153, 1066306, 2132612, 2665765, 4265224, 5331530, 8530448, 10663060, 21326120, 42652240]

約数ペア:

[(1, 42652240), (2, 21326120), (4, 10663060), (5, 8530448), (8, 5331530), (10, 4265224), (16, 2665765), (20, 2132612), (40, 1066306), (80, 533153), (569, 74960), (937, 45520), (1138, 37480), (1874, 22760), (2276, 18740), (2845, 14992), (3748, 11380), (4552, 9370), (4685, 9104), (5690, 7496)]