42417140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73133}}^1$

素因数の和:73171

約数の個数: 24

約数和(自身を含む): 92148840

約数和(自身を除く): 49731700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 73133, 146266, 292532, 365665, 731330, 1462660, 2120857, 4241714, 8483428, 10604285, 21208570, 42417140]

約数ペア:

[(1, 42417140), (2, 21208570), (4, 10604285), (5, 8483428), (10, 4241714), (20, 2120857), (29, 1462660), (58, 731330), (116, 365665), (145, 292532), (290, 146266), (580, 73133)]