2668551425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{244261}}^1$

素因数の和:244313

約数の個数: 24

約数和(自身を含む): 3634618560

約数和(自身を除く): 966067135

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 244261, 1221305, 4640959, 5618003, 6106525, 23204795, 28090015, 106742057, 116023975, 140450075, 533710285, 2668551425]

約数ペア:

[(1, 2668551425), (5, 533710285), (19, 140450075), (23, 116023975), (25, 106742057), (95, 28090015), (115, 23204795), (437, 6106525), (475, 5618003), (575, 4640959), (2185, 1221305), (10925, 244261)]