41318720

素因数分解:

$2^6\times 5^1\times {\mathrm{129121}}^1$

素因数の和:129138

約数の個数: 28

約数和(自身を含む): 98390964

約数和(自身を除く): 57072244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 129121, 258242, 516484, 645605, 1032968, 1291210, 2065936, 2582420, 4131872, 5164840, 8263744, 10329680, 20659360, 41318720]

約数ペア:

[(1, 41318720), (2, 20659360), (4, 10329680), (5, 8263744), (8, 5164840), (10, 4131872), (16, 2582420), (20, 2065936), (32, 1291210), (40, 1032968), (64, 645605), (80, 516484), (160, 258242), (320, 129121)]