10176740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 24632832

約数和(自身を除く): 14456092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 463, 628, 785, 926, 1099, 1570, 1852, 2198, 2315, 3140, 3241, 4396, 4630, 5495, 6482, 9260, 10990, 12964, 16205, 21980, 32410, 64820, 72691, 145382, 290764, 363455, 508837, 726910, 1017674, 1453820, 2035348, 2544185, 5088370, 10176740]

約数ペア:

[(1, 10176740), (2, 5088370), (4, 2544185), (5, 2035348), (7, 1453820), (10, 1017674), (14, 726910), (20, 508837), (28, 363455), (35, 290764), (70, 145382), (140, 72691), (157, 64820), (314, 32410), (463, 21980), (628, 16205), (785, 12964), (926, 10990), (1099, 9260), (1570, 6482), (1852, 5495), (2198, 4630), (2315, 4396), (3140, 3241)]