14953040

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:879

約数の個数: 40

約数和(自身を含む): 34927080

約数和(自身を除く): 19974040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 457, 818, 914, 1636, 1828, 2045, 2285, 3272, 3656, 4090, 4570, 6544, 7312, 8180, 9140, 16360, 18280, 32720, 36560, 186913, 373826, 747652, 934565, 1495304, 1869130, 2990608, 3738260, 7476520, 14953040]

約数ペア:

[(1, 14953040), (2, 7476520), (4, 3738260), (5, 2990608), (8, 1869130), (10, 1495304), (16, 934565), (20, 747652), (40, 373826), (80, 186913), (409, 36560), (457, 32720), (818, 18280), (914, 16360), (1636, 9140), (1828, 8180), (2045, 7312), (2285, 6544), (3272, 4570), (3656, 4090)]