13767880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49171}}^1$

素因数の和:49189

約数の個数: 32

約数和(自身を含む): 35403840

約数和(自身を除く): 21635960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49171, 98342, 196684, 245855, 344197, 393368, 491710, 688394, 983420, 1376788, 1720985, 1966840, 2753576, 3441970, 6883940, 13767880]

約数ペア:

[(1, 13767880), (2, 6883940), (4, 3441970), (5, 2753576), (7, 1966840), (8, 1720985), (10, 1376788), (14, 983420), (20, 688394), (28, 491710), (35, 393368), (40, 344197), (56, 245855), (70, 196684), (140, 98342), (280, 49171)]