2426500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 5556096

約数和(自身を除く): 3129596

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 211, 230, 250, 422, 460, 500, 575, 844, 1055, 1150, 2110, 2300, 2875, 4220, 4853, 5275, 5750, 9706, 10550, 11500, 19412, 21100, 24265, 26375, 48530, 52750, 97060, 105500, 121325, 242650, 485300, 606625, 1213250, 2426500]

約数ペア:

[(1, 2426500), (2, 1213250), (4, 606625), (5, 485300), (10, 242650), (20, 121325), (23, 105500), (25, 97060), (46, 52750), (50, 48530), (92, 26375), (100, 24265), (115, 21100), (125, 19412), (211, 11500), (230, 10550), (250, 9706), (422, 5750), (460, 5275), (500, 4853), (575, 4220), (844, 2875), (1055, 2300), (1150, 2110)]