123722780

素因数分解:

$2^2\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{3067}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 260031408

約数和(自身を除く): 136308628

約数列:

[1, 2, 4, 5, 10, 20, 2017, 3067, 4034, 6134, 8068, 10085, 12268, 15335, 20170, 30670, 40340, 61340, 6186139, 12372278, 24744556, 30930695, 61861390, 123722780]

約数ペア:

[(1, 123722780), (2, 61861390), (4, 30930695), (5, 24744556), (10, 12372278), (20, 6186139), (2017, 61340), (3067, 40340), (4034, 30670), (6134, 20170), (8068, 15335), (10085, 12268)]