84682340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79889}}^1$

素因数の和:79951

約数の個数: 24

約数和(自身を含む): 181190520

約数和(自身を除く): 96508180

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 79889, 159778, 319556, 399445, 798890, 1597780, 4234117, 8468234, 16936468, 21170585, 42341170, 84682340]

約数ペア:

[(1, 84682340), (2, 42341170), (4, 21170585), (5, 16936468), (10, 8468234), (20, 4234117), (53, 1597780), (106, 798890), (212, 399445), (265, 319556), (530, 159778), (1060, 79889)]