29385380

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5717}}^1$

素因数の和:5983

約数の個数: 24

約数和(自身を含む): 61960248

約数和(自身を除く): 32574868

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 5717, 11434, 22868, 28585, 57170, 114340, 1469269, 2938538, 5877076, 7346345, 14692690, 29385380]

約数ペア:

[(1, 29385380), (2, 14692690), (4, 7346345), (5, 5877076), (10, 2938538), (20, 1469269), (257, 114340), (514, 57170), (1028, 28585), (1285, 22868), (2570, 11434), (5140, 5717)]