2319330385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 2939558400

約数和(自身を除く): 620228015

約数列:

[1, 5, 37, 47, 157, 185, 235, 785, 1699, 1739, 5809, 7379, 8495, 8695, 29045, 36895, 62863, 79853, 266743, 273023, 314315, 399265, 1333715, 1365115, 2954561, 9869491, 12536921, 14772805, 49347455, 62684605, 463866077, 2319330385]

約数ペア:

[(1, 2319330385), (5, 463866077), (37, 62684605), (47, 49347455), (157, 14772805), (185, 12536921), (235, 9869491), (785, 2954561), (1699, 1365115), (1739, 1333715), (5809, 399265), (7379, 314315), (8495, 273023), (8695, 266743), (29045, 79853), (36895, 62863)]