525417140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{27337}}^1$

素因数の和:27408

約数の個数: 36

約数和(自身を含む): 1140158628

約数和(自身を除く): 614741488

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 19220, 27337, 54674, 109348, 136685, 273370, 546740, 847447, 1694894, 3389788, 4237235, 8474470, 16948940, 26270857, 52541714, 105083428, 131354285, 262708570, 525417140]

約数ペア:

[(1, 525417140), (2, 262708570), (4, 131354285), (5, 105083428), (10, 52541714), (20, 26270857), (31, 16948940), (62, 8474470), (124, 4237235), (155, 3389788), (310, 1694894), (620, 847447), (961, 546740), (1922, 273370), (3844, 136685), (4805, 109348), (9610, 54674), (19220, 27337)]