73930640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{132019}}^1$

素因数の和:132039

約数の個数: 40

約数和(自身を含む): 196445760

約数和(自身を除く): 122515120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 132019, 264038, 528076, 660095, 924133, 1056152, 1320190, 1848266, 2112304, 2640380, 3696532, 4620665, 5280760, 7393064, 9241330, 10561520, 14786128, 18482660, 36965320, 73930640]

約数ペア:

[(1, 73930640), (2, 36965320), (4, 18482660), (5, 14786128), (7, 10561520), (8, 9241330), (10, 7393064), (14, 5280760), (16, 4620665), (20, 3696532), (28, 2640380), (35, 2112304), (40, 1848266), (56, 1320190), (70, 1056152), (80, 924133), (112, 660095), (140, 528076), (280, 264038), (560, 132019)]