7747840

素因数分解:

$2^8\times 5^1\times {\mathrm{6053}}^1$

素因数の和:6074

約数の個数: 36

約数和(自身を含む): 18561564

約数和(自身を除く): 10813724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6053, 12106, 24212, 30265, 48424, 60530, 96848, 121060, 193696, 242120, 387392, 484240, 774784, 968480, 1549568, 1936960, 3873920, 7747840]

約数ペア:

[(1, 7747840), (2, 3873920), (4, 1936960), (5, 1549568), (8, 968480), (10, 774784), (16, 484240), (20, 387392), (32, 242120), (40, 193696), (64, 121060), (80, 96848), (128, 60530), (160, 48424), (256, 30265), (320, 24212), (640, 12106), (1280, 6053)]