40809700145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2883059}}^1$

素因数の和:2883232

約数の個数: 16

約数和(自身を含む): 51895080000

約数和(自身を除く): 11085379855

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 2883059, 14415295, 54778121, 273890605, 429575791, 2147878955, 8161940029, 40809700145]

約数ペア:

[(1, 40809700145), (5, 8161940029), (19, 2147878955), (95, 429575791), (149, 273890605), (745, 54778121), (2831, 14415295), (14155, 2883059)]