136370000

素因数分解:

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

素因数の和:1090

約数の個数: 100

約数和(自身を含む): 355901700

約数和(自身を除く): 219531700

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, 625, 650, 1000, 1040, 1049, 1250, 1300, 1625, 2000, 2098, 2500, 2600, 3250, 4196, 5000, 5200, 5245, 6500, 8125, 8392, 10000, 10490, 13000, 13637, 16250, 16784, 20980, 26000, 26225, 27274, 32500, 41960, 52450, 54548, 65000, 68185, 83920, 104900, 109096, 130000, 131125, 136370, 209800, 218192, 262250, 272740, 340925, 419600, 524500, 545480, 655625, 681850, 1049000, 1090960, 1311250, 1363700, 1704625, 2098000, 2622500, 2727400, 3409250, 5245000, 5454800, 6818500, 8523125, 10490000, 13637000, 17046250, 27274000, 34092500, 68185000, 136370000]

約数ペア:

[(1, 136370000), (2, 68185000), (4, 34092500), (5, 27274000), (8, 17046250), (10, 13637000), (13, 10490000), (16, 8523125), (20, 6818500), (25, 5454800), (26, 5245000), (40, 3409250), (50, 2727400), (52, 2622500), (65, 2098000), (80, 1704625), (100, 1363700), (104, 1311250), (125, 1090960), (130, 1049000), (200, 681850), (208, 655625), (250, 545480), (260, 524500), (325, 419600), (400, 340925), (500, 272740), (520, 262250), (625, 218192), (650, 209800), (1000, 136370), (1040, 131125), (1049, 130000), (1250, 109096), (1300, 104900), (1625, 83920), (2000, 68185), (2098, 65000), (2500, 54548), (2600, 52450), (3250, 41960), (4196, 32500), (5000, 27274), (5200, 26225), (5245, 26000), (6500, 20980), (8125, 16784), (8392, 16250), (10000, 13637), (10490, 13000)]