5280808540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37720061}}^1$

素因数の和:37720077

約数の個数: 24

約数和(自身を含む): 12673940832

約数和(自身を除く): 7393132292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37720061, 75440122, 150880244, 188600305, 264040427, 377200610, 528080854, 754401220, 1056161708, 1320202135, 2640404270, 5280808540]

約数ペア:

[(1, 5280808540), (2, 2640404270), (4, 1320202135), (5, 1056161708), (7, 754401220), (10, 528080854), (14, 377200610), (20, 264040427), (28, 188600305), (35, 150880244), (70, 75440122), (140, 37720061)]