172010050

素因数分解:

$2^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{19219}}^1$

素因数の和:19410

約数の個数: 24

約数和(自身を含む): 321742800

約数和(自身を除く): 149732750

約数列:

[1, 2, 5, 10, 25, 50, 179, 358, 895, 1790, 4475, 8950, 19219, 38438, 96095, 192190, 480475, 960950, 3440201, 6880402, 17201005, 34402010, 86005025, 172010050]

約数ペア:

[(1, 172010050), (2, 86005025), (5, 34402010), (10, 17201005), (25, 6880402), (50, 3440201), (179, 960950), (358, 480475), (895, 192190), (1790, 96095), (4475, 38438), (8950, 19219)]