14977580

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1831}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 31547040

約数和(自身を除く): 16569460

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 1831, 2045, 3662, 4090, 7324, 8180, 9155, 18310, 36620, 748879, 1497758, 2995516, 3744395, 7488790, 14977580]

約数ペア:

[(1, 14977580), (2, 7488790), (4, 3744395), (5, 2995516), (10, 1497758), (20, 748879), (409, 36620), (818, 18310), (1636, 9155), (1831, 8180), (2045, 7324), (3662, 4090)]