5646500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 12894336

約数和(自身を除く): 7247836

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 491, 500, 575, 982, 1150, 1964, 2300, 2455, 2875, 4910, 5750, 9820, 11293, 11500, 12275, 22586, 24550, 45172, 49100, 56465, 61375, 112930, 122750, 225860, 245500, 282325, 564650, 1129300, 1411625, 2823250, 5646500]

約数ペア:

[(1, 5646500), (2, 2823250), (4, 1411625), (5, 1129300), (10, 564650), (20, 282325), (23, 245500), (25, 225860), (46, 122750), (50, 112930), (92, 61375), (100, 56465), (115, 49100), (125, 45172), (230, 24550), (250, 22586), (460, 12275), (491, 11500), (500, 11293), (575, 9820), (982, 5750), (1150, 4910), (1964, 2875), (2300, 2455)]