82576360

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11933}}^1$

素因数の和:12117

約数の個数: 32

約数和(自身を含む): 186886440

約数和(自身を除く): 104310080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 11933, 23866, 47732, 59665, 95464, 119330, 238660, 477320, 2064409, 4128818, 8257636, 10322045, 16515272, 20644090, 41288180, 82576360]

約数ペア:

[(1, 82576360), (2, 41288180), (4, 20644090), (5, 16515272), (8, 10322045), (10, 8257636), (20, 4128818), (40, 2064409), (173, 477320), (346, 238660), (692, 119330), (865, 95464), (1384, 59665), (1730, 47732), (3460, 23866), (6920, 11933)]