149949680

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31769}}^1$

素因数の和:31841

約数の個数: 40

約数和(自身を含む): 354553200

約数和(自身を除く): 204603520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 31769, 63538, 127076, 158845, 254152, 317690, 508304, 635380, 1270760, 1874371, 2541520, 3748742, 7497484, 9371855, 14994968, 18743710, 29989936, 37487420, 74974840, 149949680]

約数ペア:

[(1, 149949680), (2, 74974840), (4, 37487420), (5, 29989936), (8, 18743710), (10, 14994968), (16, 9371855), (20, 7497484), (40, 3748742), (59, 2541520), (80, 1874371), (118, 1270760), (236, 635380), (295, 508304), (472, 317690), (590, 254152), (944, 158845), (1180, 127076), (2360, 63538), (4720, 31769)]