5105120

素因数分解:

$2^5\times 5^1\times {\mathrm{31907}}^1$

素因数の和:31922

約数の個数: 24

約数和(自身を含む): 12061224

約数和(自身を除く): 6956104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 31907, 63814, 127628, 159535, 255256, 319070, 510512, 638140, 1021024, 1276280, 2552560, 5105120]

約数ペア:

[(1, 5105120), (2, 2552560), (4, 1276280), (5, 1021024), (8, 638140), (10, 510512), (16, 319070), (20, 255256), (32, 159535), (40, 127628), (80, 63814), (160, 31907)]