39974900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{57107}}^1$

素因数の和:57128

約数の個数: 36

約数和(自身を含む): 99139488

約数和(自身を除く): 59164588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 57107, 114214, 228428, 285535, 399749, 571070, 799498, 1142140, 1427675, 1598996, 1998745, 2855350, 3997490, 5710700, 7994980, 9993725, 19987450, 39974900]

約数ペア:

[(1, 39974900), (2, 19987450), (4, 9993725), (5, 7994980), (7, 5710700), (10, 3997490), (14, 2855350), (20, 1998745), (25, 1598996), (28, 1427675), (35, 1142140), (50, 799498), (70, 571070), (100, 399749), (140, 285535), (175, 228428), (350, 114214), (700, 57107)]