14988140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9029}}^1$

素因数の和:9121

約数の個数: 24

約数和(自身を含む): 31857840

約数和(自身を除く): 16869700

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9029, 18058, 36116, 45145, 90290, 180580, 749407, 1498814, 2997628, 3747035, 7494070, 14988140]

約数ペア:

[(1, 14988140), (2, 7494070), (4, 3747035), (5, 2997628), (10, 1498814), (20, 749407), (83, 180580), (166, 90290), (332, 45145), (415, 36116), (830, 18058), (1660, 9029)]