120420385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{34259}}^1$

素因数の和:34320

約数の個数: 16

約数和(自身を含む): 156225600

約数和(自身を除く): 35805215

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 34259, 171295, 650921, 1267583, 3254605, 6337915, 24084077, 120420385]

約数ペア:

[(1, 120420385), (5, 24084077), (19, 6337915), (37, 3254605), (95, 1267583), (185, 650921), (703, 171295), (3515, 34259)]