20161843371950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{50273}}^1\times {\mathrm{1145849}}^1$

素因数の和:1196141

約数の個数: 48

約数和(自身を含む): 42859208397600

約数和(自身を除く): 22697365025650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 50273, 100546, 251365, 351911, 502730, 703822, 1145849, 1256825, 1759555, 2291698, 2513650, 3519110, 5729245, 8020943, 8797775, 11458490, 16041886, 17595550, 28646225, 40104715, 57292450, 80209430, 200523575, 401047150, 57605266777, 115210533554, 288026333885, 403236867439, 576052667770, 806473734878, 1440131669425, 2016184337195, 2880263338850, 4032368674390, 10080921685975, 20161843371950]

約数ペア:

[(1, 20161843371950), (2, 10080921685975), (5, 4032368674390), (7, 2880263338850), (10, 2016184337195), (14, 1440131669425), (25, 806473734878), (35, 576052667770), (50, 403236867439), (70, 288026333885), (175, 115210533554), (350, 57605266777), (50273, 401047150), (100546, 200523575), (251365, 80209430), (351911, 57292450), (502730, 40104715), (703822, 28646225), (1145849, 17595550), (1256825, 16041886), (1759555, 11458490), (2291698, 8797775), (2513650, 8020943), (3519110, 5729245)]