2007162875

素因数分解:

$5^3\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 2547916800

約数和(自身を除く): 540753925

約数列:

[1, 5, 25, 79, 125, 395, 439, 463, 1975, 2195, 2315, 9875, 10975, 11575, 34681, 36577, 54875, 57875, 173405, 182885, 203257, 867025, 914425, 1016285, 4335125, 4572125, 5081425, 16057303, 25407125, 80286515, 401432575, 2007162875]

約数ペア:

[(1, 2007162875), (5, 401432575), (25, 80286515), (79, 25407125), (125, 16057303), (395, 5081425), (439, 4572125), (463, 4335125), (1975, 1016285), (2195, 914425), (2315, 867025), (9875, 203257), (10975, 182885), (11575, 173405), (34681, 57875), (36577, 54875)]