40247488945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{82721}}^1$

素因数の和:82873

約数の個数: 32

約数和(自身を含む): 51713823744

約数和(自身を除く): 11466334799

約数列:

[1, 5, 31, 43, 73, 155, 215, 365, 1333, 2263, 3139, 6665, 11315, 15695, 82721, 97309, 413605, 486545, 2564351, 3557003, 6038633, 12821755, 17785015, 30193165, 110267093, 187197623, 259661219, 551335465, 935988115, 1298306095, 8049497789, 40247488945]

約数ペア:

[(1, 40247488945), (5, 8049497789), (31, 1298306095), (43, 935988115), (73, 551335465), (155, 259661219), (215, 187197623), (365, 110267093), (1333, 30193165), (2263, 17785015), (3139, 12821755), (6665, 6038633), (11315, 3557003), (15695, 2564351), (82721, 486545), (97309, 413605)]