996930560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{194713}}^1$

素因数の和:194738

約数の個数: 44

約数和(自身を含む): 2391477348

約数和(自身を除く): 1394546788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 194713, 389426, 778852, 973565, 1557704, 1947130, 3115408, 3894260, 6230816, 7788520, 12461632, 15577040, 24923264, 31154080, 49846528, 62308160, 99693056, 124616320, 199386112, 249232640, 498465280, 996930560]

約数ペア:

[(1, 996930560), (2, 498465280), (4, 249232640), (5, 199386112), (8, 124616320), (10, 99693056), (16, 62308160), (20, 49846528), (32, 31154080), (40, 24923264), (64, 15577040), (80, 12461632), (128, 7788520), (160, 6230816), (256, 3894260), (320, 3115408), (512, 1947130), (640, 1557704), (1024, 973565), (1280, 778852), (2560, 389426), (5120, 194713)]