27274000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1085

約数の個数: 80

約数和(自身を含む): 71089200

約数和(自身を除く): 43815200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1049, 1300, 1625, 2000, 2098, 2600, 3250, 4196, 5200, 5245, 6500, 8392, 10490, 13000, 13637, 16784, 20980, 26000, 26225, 27274, 41960, 52450, 54548, 68185, 83920, 104900, 109096, 131125, 136370, 209800, 218192, 262250, 272740, 340925, 419600, 524500, 545480, 681850, 1049000, 1090960, 1363700, 1704625, 2098000, 2727400, 3409250, 5454800, 6818500, 13637000, 27274000]

約数ペア:

[(1, 27274000), (2, 13637000), (4, 6818500), (5, 5454800), (8, 3409250), (10, 2727400), (13, 2098000), (16, 1704625), (20, 1363700), (25, 1090960), (26, 1049000), (40, 681850), (50, 545480), (52, 524500), (65, 419600), (80, 340925), (100, 272740), (104, 262250), (125, 218192), (130, 209800), (200, 136370), (208, 131125), (250, 109096), (260, 104900), (325, 83920), (400, 68185), (500, 54548), (520, 52450), (650, 41960), (1000, 27274), (1040, 26225), (1049, 26000), (1300, 20980), (1625, 16784), (2000, 13637), (2098, 13000), (2600, 10490), (3250, 8392), (4196, 6500), (5200, 5245)]