16320580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13831}}^1$

素因数の和:13899

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 18536060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 13831, 27662, 55324, 69155, 138310, 276620, 816029, 1632058, 3264116, 4080145, 8160290, 16320580]

約数ペア:

[(1, 16320580), (2, 8160290), (4, 4080145), (5, 3264116), (10, 1632058), (20, 816029), (59, 276620), (118, 138310), (236, 69155), (295, 55324), (590, 27662), (1180, 13831)]