101879120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181927}}^1$

素因数の和:181947

約数の個数: 40

約数和(自身を含む): 270708864

約数和(自身を除く): 168829744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 181927, 363854, 727708, 909635, 1273489, 1455416, 1819270, 2546978, 2910832, 3638540, 5093956, 6367445, 7277080, 10187912, 12734890, 14554160, 20375824, 25469780, 50939560, 101879120]

約数ペア:

[(1, 101879120), (2, 50939560), (4, 25469780), (5, 20375824), (7, 14554160), (8, 12734890), (10, 10187912), (14, 7277080), (16, 6367445), (20, 5093956), (28, 3638540), (35, 2910832), (40, 2546978), (56, 1819270), (70, 1455416), (80, 1273489), (112, 909635), (140, 727708), (280, 363854), (560, 181927)]