82077460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{132383}}^1$

素因数の和:132423

約数の個数: 24

約数和(自身を含む): 177924096

約数和(自身を除く): 95846636

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 132383, 264766, 529532, 661915, 1323830, 2647660, 4103873, 8207746, 16415492, 20519365, 41038730, 82077460]

約数ペア:

[(1, 82077460), (2, 41038730), (4, 20519365), (5, 16415492), (10, 8207746), (20, 4103873), (31, 2647660), (62, 1323830), (124, 661915), (155, 529532), (310, 264766), (620, 132383)]