20171728050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{673}}^1\times {\mathrm{199819}}^1$

素因数の和:200507

約数の個数: 48

約数和(自身を含む): 50100468960

約数和(自身を除く): 29928740910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 673, 1346, 2019, 3365, 4038, 6730, 10095, 16825, 20190, 33650, 50475, 100950, 199819, 399638, 599457, 999095, 1198914, 1998190, 2997285, 4995475, 5994570, 9990950, 14986425, 29972850, 134478187, 268956374, 403434561, 672390935, 806869122, 1344781870, 2017172805, 3361954675, 4034345610, 6723909350, 10085864025, 20171728050]

約数ペア:

[(1, 20171728050), (2, 10085864025), (3, 6723909350), (5, 4034345610), (6, 3361954675), (10, 2017172805), (15, 1344781870), (25, 806869122), (30, 672390935), (50, 403434561), (75, 268956374), (150, 134478187), (673, 29972850), (1346, 14986425), (2019, 9990950), (3365, 5994570), (4038, 4995475), (6730, 2997285), (10095, 1998190), (16825, 1198914), (20190, 999095), (33650, 599457), (50475, 399638), (100950, 199819)]