76816640

素因数分解:

$2^8\times 5^1\times {\mathrm{60013}}^1$

素因数の和:60034

約数の個数: 36

約数和(自身を含む): 184002924

約数和(自身を除く): 107186284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 60013, 120026, 240052, 300065, 480104, 600130, 960208, 1200260, 1920416, 2400520, 3840832, 4801040, 7681664, 9602080, 15363328, 19204160, 38408320, 76816640]

約数ペア:

[(1, 76816640), (2, 38408320), (4, 19204160), (5, 15363328), (8, 9602080), (10, 7681664), (16, 4801040), (20, 3840832), (32, 2400520), (40, 1920416), (64, 1200260), (80, 960208), (128, 600130), (160, 480104), (256, 300065), (320, 240052), (640, 120026), (1280, 60013)]