88914140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3803}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 214728192

約数和(自身を除く): 125814052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 3803, 4676, 5845, 7606, 11690, 15212, 19015, 23380, 26621, 38030, 53242, 76060, 106484, 133105, 266210, 532420, 635101, 1270202, 2540404, 3175505, 4445707, 6351010, 8891414, 12702020, 17782828, 22228535, 44457070, 88914140]

約数ペア:

[(1, 88914140), (2, 44457070), (4, 22228535), (5, 17782828), (7, 12702020), (10, 8891414), (14, 6351010), (20, 4445707), (28, 3175505), (35, 2540404), (70, 1270202), (140, 635101), (167, 532420), (334, 266210), (668, 133105), (835, 106484), (1169, 76060), (1670, 53242), (2338, 38030), (3340, 26621), (3803, 23380), (4676, 19015), (5845, 15212), (7606, 11690)]