42656960

素因数分解:

$2^6\times 5^1\times {\mathrm{133303}}^1$

素因数の和:133320

約数の個数: 28

約数和(自身を含む): 101577648

約数和(自身を除く): 58920688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133303, 266606, 533212, 666515, 1066424, 1333030, 2132848, 2666060, 4265696, 5332120, 8531392, 10664240, 21328480, 42656960]

約数ペア:

[(1, 42656960), (2, 21328480), (4, 10664240), (5, 8531392), (8, 5332120), (10, 4265696), (16, 2666060), (20, 2132848), (32, 1333030), (40, 1066424), (64, 666515), (80, 533212), (160, 266606), (320, 133303)]