29121580

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8933}}^1$

素因数の和:9105

約数の個数: 24

約数和(自身を含む): 61537392

約数和(自身を除く): 32415812

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 8933, 17866, 35732, 44665, 89330, 178660, 1456079, 2912158, 5824316, 7280395, 14560790, 29121580]

約数ペア:

[(1, 29121580), (2, 14560790), (4, 7280395), (5, 5824316), (10, 2912158), (20, 1456079), (163, 178660), (326, 89330), (652, 44665), (815, 35732), (1630, 17866), (3260, 8933)]