169616402960

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25544639}}^1$

素因数の和:25544735

約数の個数: 40

約数和(自身を含む): 399109455360

約数和(自身を除く): 229493052400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 25544639, 51089278, 102178556, 127723195, 204357112, 255446390, 408714224, 510892780, 1021785560, 2043571120, 2120205037, 4240410074, 8480820148, 10601025185, 16961640296, 21202050370, 33923280592, 42404100740, 84808201480, 169616402960]

約数ペア:

[(1, 169616402960), (2, 84808201480), (4, 42404100740), (5, 33923280592), (8, 21202050370), (10, 16961640296), (16, 10601025185), (20, 8480820148), (40, 4240410074), (80, 2120205037), (83, 2043571120), (166, 1021785560), (332, 510892780), (415, 408714224), (664, 255446390), (830, 204357112), (1328, 127723195), (1660, 102178556), (3320, 51089278), (6640, 25544639)]