72612340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{33931}}^1$

素因数の和:34047

約数の個数: 24

約数和(自身を含む): 153915552

約数和(自身を除く): 81303212

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 33931, 67862, 135724, 169655, 339310, 678620, 3630617, 7261234, 14522468, 18153085, 36306170, 72612340]

約数ペア:

[(1, 72612340), (2, 36306170), (4, 18153085), (5, 14522468), (10, 7261234), (20, 3630617), (107, 678620), (214, 339310), (428, 169655), (535, 135724), (1070, 67862), (2140, 33931)]