141838000

素因数分解:

$2^4\times 5^3\times {\mathrm{70919}}^1$

素因数の和:70942

約数の個数: 40

約数和(自身を含む): 342969120

約数和(自身を除く): 201131120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 70919, 141838, 283676, 354595, 567352, 709190, 1134704, 1418380, 1772975, 2836760, 3545950, 5673520, 7091900, 8864875, 14183800, 17729750, 28367600, 35459500, 70919000, 141838000]

約数ペア:

[(1, 141838000), (2, 70919000), (4, 35459500), (5, 28367600), (8, 17729750), (10, 14183800), (16, 8864875), (20, 7091900), (25, 5673520), (40, 3545950), (50, 2836760), (80, 1772975), (100, 1418380), (125, 1134704), (200, 709190), (250, 567352), (400, 354595), (500, 283676), (1000, 141838), (2000, 70919)]