2015352080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3598843}}^1$

素因数の和:3598863

約数の個数: 40

約数和(自身を含む): 5355079872

約数和(自身を除く): 3339727792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3598843, 7197686, 14395372, 17994215, 25191901, 28790744, 35988430, 50383802, 57581488, 71976860, 100767604, 125959505, 143953720, 201535208, 251919010, 287907440, 403070416, 503838020, 1007676040, 2015352080]

約数ペア:

[(1, 2015352080), (2, 1007676040), (4, 503838020), (5, 403070416), (7, 287907440), (8, 251919010), (10, 201535208), (14, 143953720), (16, 125959505), (20, 100767604), (28, 71976860), (35, 57581488), (40, 50383802), (56, 35988430), (70, 28790744), (80, 25191901), (112, 17994215), (140, 14395372), (280, 7197686), (560, 3598843)]