72826340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{34031}}^1$

素因数の和:34147

約数の個数: 24

約数和(自身を含む): 154369152

約数和(自身を除く): 81542812

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 34031, 68062, 136124, 170155, 340310, 680620, 3641317, 7282634, 14565268, 18206585, 36413170, 72826340]

約数ペア:

[(1, 72826340), (2, 36413170), (4, 18206585), (5, 14565268), (10, 7282634), (20, 3641317), (107, 680620), (214, 340310), (428, 170155), (535, 136124), (1070, 68062), (2140, 34031)]