26408960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 63390600

約数和(自身を除く): 36981640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2579, 5120, 5158, 10240, 10316, 12895, 20632, 25790, 41264, 51580, 82528, 103160, 165056, 206320, 330112, 412640, 660224, 825280, 1320448, 1650560, 2640896, 3301120, 5281792, 6602240, 13204480, 26408960]

約数ペア:

[(1, 26408960), (2, 13204480), (4, 6602240), (5, 5281792), (8, 3301120), (10, 2640896), (16, 1650560), (20, 1320448), (32, 825280), (40, 660224), (64, 412640), (80, 330112), (128, 206320), (160, 165056), (256, 103160), (320, 82528), (512, 51580), (640, 41264), (1024, 25790), (1280, 20632), (2048, 12895), (2560, 10316), (2579, 10240), (5120, 5158)]