74974840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31769}}^1$

素因数の和:31839

約数の個数: 32

約数和(自身を含む): 171558000

約数和(自身を除く): 96583160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 31769, 63538, 127076, 158845, 254152, 317690, 635380, 1270760, 1874371, 3748742, 7497484, 9371855, 14994968, 18743710, 37487420, 74974840]

約数ペア:

[(1, 74974840), (2, 37487420), (4, 18743710), (5, 14994968), (8, 9371855), (10, 7497484), (20, 3748742), (40, 1874371), (59, 1270760), (118, 635380), (236, 317690), (295, 254152), (472, 158845), (590, 127076), (1180, 63538), (2360, 31769)]