66276160

素因数分解:

$2^6\times 5^1\times {\mathrm{207113}}^1$

素因数の和:207130

約数の個数: 28

約数和(自身を含む): 157820868

約数和(自身を除く): 91544708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 207113, 414226, 828452, 1035565, 1656904, 2071130, 3313808, 4142260, 6627616, 8284520, 13255232, 16569040, 33138080, 66276160]

約数ペア:

[(1, 66276160), (2, 33138080), (4, 16569040), (5, 13255232), (8, 8284520), (10, 6627616), (16, 4142260), (20, 3313808), (32, 2071130), (40, 1656904), (64, 1035565), (80, 828452), (160, 414226), (320, 207113)]