16707880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59671}}^1$

素因数の和:59689

約数の個数: 32

約数和(自身を含む): 42963840

約数和(自身を除く): 26255960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 59671, 119342, 238684, 298355, 417697, 477368, 596710, 835394, 1193420, 1670788, 2088485, 2386840, 3341576, 4176970, 8353940, 16707880]

約数ペア:

[(1, 16707880), (2, 8353940), (4, 4176970), (5, 3341576), (7, 2386840), (8, 2088485), (10, 1670788), (14, 1193420), (20, 835394), (28, 596710), (35, 477368), (40, 417697), (56, 298355), (70, 238684), (140, 119342), (280, 59671)]