132340480

素因数分解:

$2^8\times 5^1\times {\mathrm{103391}}^1$

素因数の和:103412

約数の個数: 36

約数和(自身を含む): 316999872

約数和(自身を除く): 184659392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 103391, 206782, 413564, 516955, 827128, 1033910, 1654256, 2067820, 3308512, 4135640, 6617024, 8271280, 13234048, 16542560, 26468096, 33085120, 66170240, 132340480]

約数ペア:

[(1, 132340480), (2, 66170240), (4, 33085120), (5, 26468096), (8, 16542560), (10, 13234048), (16, 8271280), (20, 6617024), (32, 4135640), (40, 3308512), (64, 2067820), (80, 1654256), (128, 1033910), (160, 827128), (256, 516955), (320, 413564), (640, 206782), (1280, 103391)]