5186560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1013}}^1$

素因数の和:1038

約数の個数: 44

約数和(自身を含む): 12453948

約数和(自身を除く): 7267388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1013, 1024, 1280, 2026, 2560, 4052, 5065, 5120, 8104, 10130, 16208, 20260, 32416, 40520, 64832, 81040, 129664, 162080, 259328, 324160, 518656, 648320, 1037312, 1296640, 2593280, 5186560]

約数ペア:

[(1, 5186560), (2, 2593280), (4, 1296640), (5, 1037312), (8, 648320), (10, 518656), (16, 324160), (20, 259328), (32, 162080), (40, 129664), (64, 81040), (80, 64832), (128, 40520), (160, 32416), (256, 20260), (320, 16208), (512, 10130), (640, 8104), (1013, 5120), (1024, 5065), (1280, 4052), (2026, 2560)]