5710040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20393}}^1$

素因数の和:20411

約数の個数: 32

約数和(自身を含む): 14683680

約数和(自身を除く): 8973640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20393, 40786, 81572, 101965, 142751, 163144, 203930, 285502, 407860, 571004, 713755, 815720, 1142008, 1427510, 2855020, 5710040]

約数ペア:

[(1, 5710040), (2, 2855020), (4, 1427510), (5, 1142008), (7, 815720), (8, 713755), (10, 571004), (14, 407860), (20, 285502), (28, 203930), (35, 163144), (40, 142751), (56, 101965), (70, 81572), (140, 40786), (280, 20393)]