11477000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 28080000

約数和(自身を除く): 16603000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 499, 500, 575, 920, 998, 1000, 1150, 1996, 2300, 2495, 2875, 3992, 4600, 4990, 5750, 9980, 11477, 11500, 12475, 19960, 22954, 23000, 24950, 45908, 49900, 57385, 62375, 91816, 99800, 114770, 124750, 229540, 249500, 286925, 459080, 499000, 573850, 1147700, 1434625, 2295400, 2869250, 5738500, 11477000]

約数ペア:

[(1, 11477000), (2, 5738500), (4, 2869250), (5, 2295400), (8, 1434625), (10, 1147700), (20, 573850), (23, 499000), (25, 459080), (40, 286925), (46, 249500), (50, 229540), (92, 124750), (100, 114770), (115, 99800), (125, 91816), (184, 62375), (200, 57385), (230, 49900), (250, 45908), (460, 24950), (499, 23000), (500, 22954), (575, 19960), (920, 12475), (998, 11500), (1000, 11477), (1150, 9980), (1996, 5750), (2300, 4990), (2495, 4600), (2875, 3992)]