16832660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 38504592

約数和(自身を除く): 21671932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 641, 1010, 1282, 1313, 2020, 2564, 2626, 3205, 5252, 6410, 6565, 8333, 12820, 13130, 16666, 26260, 33332, 41665, 64741, 83330, 129482, 166660, 258964, 323705, 647410, 841633, 1294820, 1683266, 3366532, 4208165, 8416330, 16832660]

約数ペア:

[(1, 16832660), (2, 8416330), (4, 4208165), (5, 3366532), (10, 1683266), (13, 1294820), (20, 841633), (26, 647410), (52, 323705), (65, 258964), (101, 166660), (130, 129482), (202, 83330), (260, 64741), (404, 41665), (505, 33332), (641, 26260), (1010, 16666), (1282, 13130), (1313, 12820), (2020, 8333), (2564, 6565), (2626, 6410), (3205, 5252)]