609500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 1415232

約数和(自身を除く): 805732

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 115, 125, 212, 230, 250, 265, 460, 500, 530, 575, 1060, 1150, 1219, 1325, 2300, 2438, 2650, 2875, 4876, 5300, 5750, 6095, 6625, 11500, 12190, 13250, 24380, 26500, 30475, 60950, 121900, 152375, 304750, 609500]

約数ペア:

[(1, 609500), (2, 304750), (4, 152375), (5, 121900), (10, 60950), (20, 30475), (23, 26500), (25, 24380), (46, 13250), (50, 12190), (53, 11500), (92, 6625), (100, 6095), (106, 5750), (115, 5300), (125, 4876), (212, 2875), (230, 2650), (250, 2438), (265, 2300), (460, 1325), (500, 1219), (530, 1150), (575, 1060)]