20160063280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{36000113}}^1$

素因数の和:36000133

約数の個数: 40

約数和(自身を含む): 53568169632

約数和(自身を除く): 33408106352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 36000113, 72000226, 144000452, 180000565, 252000791, 288000904, 360001130, 504001582, 576001808, 720002260, 1008003164, 1260003955, 1440004520, 2016006328, 2520007910, 2880009040, 4032012656, 5040015820, 10080031640, 20160063280]

約数ペア:

[(1, 20160063280), (2, 10080031640), (4, 5040015820), (5, 4032012656), (7, 2880009040), (8, 2520007910), (10, 2016006328), (14, 1440004520), (16, 1260003955), (20, 1008003164), (28, 720002260), (35, 576001808), (40, 504001582), (56, 360001130), (70, 288000904), (80, 252000791), (112, 180000565), (140, 144000452), (280, 72000226), (560, 36000113)]