10242080

素因数分解:

$2^5\times 5^1\times {\mathrm{64013}}^1$

素因数の和:64028

約数の個数: 24

約数和(自身を含む): 24197292

約数和(自身を除く): 13955212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 64013, 128026, 256052, 320065, 512104, 640130, 1024208, 1280260, 2048416, 2560520, 5121040, 10242080]

約数ペア:

[(1, 10242080), (2, 5121040), (4, 2560520), (5, 2048416), (8, 1280260), (10, 1024208), (16, 640130), (20, 512104), (32, 320065), (40, 256052), (80, 128026), (160, 64013)]