4130240

素因数分解:

$2^6\times 5^1\times {\mathrm{12907}}^1$

素因数の和:12924

約数の個数: 28

約数和(自身を含む): 9835896

約数和(自身を除く): 5705656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12907, 25814, 51628, 64535, 103256, 129070, 206512, 258140, 413024, 516280, 826048, 1032560, 2065120, 4130240]

約数ペア:

[(1, 4130240), (2, 2065120), (4, 1032560), (5, 826048), (8, 516280), (10, 413024), (16, 258140), (20, 206512), (32, 129070), (40, 103256), (64, 64535), (80, 51628), (160, 25814), (320, 12907)]