28322350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4297

約数の個数: 48

約数和(自身を含む): 63388800

約数和(自身を除く): 35066450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 4259, 6650, 8518, 21295, 29813, 42590, 59626, 80921, 106475, 149065, 161842, 212950, 298130, 404605, 566447, 745325, 809210, 1132894, 1490650, 2023025, 2832235, 4046050, 5664470, 14161175, 28322350]

約数ペア:

[(1, 28322350), (2, 14161175), (5, 5664470), (7, 4046050), (10, 2832235), (14, 2023025), (19, 1490650), (25, 1132894), (35, 809210), (38, 745325), (50, 566447), (70, 404605), (95, 298130), (133, 212950), (175, 161842), (190, 149065), (266, 106475), (350, 80921), (475, 59626), (665, 42590), (950, 29813), (1330, 21295), (3325, 8518), (4259, 6650)]