4940095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 6300000

約数和(自身を除く): 1359905

約数列:

[1, 5, 19, 95, 149, 349, 745, 1745, 2831, 6631, 14155, 33155, 52001, 260005, 988019, 4940095]

約数ペア:

[(1, 4940095), (5, 988019), (19, 260005), (95, 52001), (149, 33155), (349, 14155), (745, 6631), (1745, 2831)]