2016996500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{175391}}^1$

素因数の和:175433

約数の個数: 48

約数和(自身を含む): 4596673536

約数和(自身を除く): 2579677036

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 175391, 350782, 701564, 876955, 1753910, 3507820, 4033993, 4384775, 8067986, 8769550, 16135972, 17539100, 20169965, 21923875, 40339930, 43847750, 80679860, 87695500, 100849825, 201699650, 403399300, 504249125, 1008498250, 2016996500]

約数ペア:

[(1, 2016996500), (2, 1008498250), (4, 504249125), (5, 403399300), (10, 201699650), (20, 100849825), (23, 87695500), (25, 80679860), (46, 43847750), (50, 40339930), (92, 21923875), (100, 20169965), (115, 17539100), (125, 16135972), (230, 8769550), (250, 8067986), (460, 4384775), (500, 4033993), (575, 3507820), (1150, 1753910), (2300, 876955), (2875, 701564), (5750, 350782), (11500, 175391)]