25009120

素因数分解:

$2^5\times 5^1\times {\mathrm{156307}}^1$

素因数の和:156322

約数の個数: 24

約数和(自身を含む): 59084424

約数和(自身を除く): 34075304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 156307, 312614, 625228, 781535, 1250456, 1563070, 2500912, 3126140, 5001824, 6252280, 12504560, 25009120]

約数ペア:

[(1, 25009120), (2, 12504560), (4, 6252280), (5, 5001824), (8, 3126140), (10, 2500912), (16, 1563070), (20, 1250456), (32, 781535), (40, 625228), (80, 312614), (160, 156307)]