47488700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 118742400

約数和(自身を除く): 71253700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 179, 350, 358, 379, 700, 716, 758, 895, 1253, 1516, 1790, 1895, 2506, 2653, 3580, 3790, 4475, 5012, 5306, 6265, 7580, 8950, 9475, 10612, 12530, 13265, 17900, 18950, 25060, 26530, 31325, 37900, 53060, 62650, 66325, 67841, 125300, 132650, 135682, 265300, 271364, 339205, 474887, 678410, 949774, 1356820, 1696025, 1899548, 2374435, 3392050, 4748870, 6784100, 9497740, 11872175, 23744350, 47488700]

約数ペア:

[(1, 47488700), (2, 23744350), (4, 11872175), (5, 9497740), (7, 6784100), (10, 4748870), (14, 3392050), (20, 2374435), (25, 1899548), (28, 1696025), (35, 1356820), (50, 949774), (70, 678410), (100, 474887), (140, 339205), (175, 271364), (179, 265300), (350, 135682), (358, 132650), (379, 125300), (700, 67841), (716, 66325), (758, 62650), (895, 53060), (1253, 37900), (1516, 31325), (1790, 26530), (1895, 25060), (2506, 18950), (2653, 17900), (3580, 13265), (3790, 12530), (4475, 10612), (5012, 9475), (5306, 8950), (6265, 7580)]