26368540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4182

約数の個数: 48

約数和(自身を含む): 62506080

約数和(自身を除く): 36137540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4133, 6380, 8266, 16532, 20665, 41330, 45463, 82660, 90926, 119857, 181852, 227315, 239714, 454630, 479428, 599285, 909260, 1198570, 1318427, 2397140, 2636854, 5273708, 6592135, 13184270, 26368540]

約数ペア:

[(1, 26368540), (2, 13184270), (4, 6592135), (5, 5273708), (10, 2636854), (11, 2397140), (20, 1318427), (22, 1198570), (29, 909260), (44, 599285), (55, 479428), (58, 454630), (110, 239714), (116, 227315), (145, 181852), (220, 119857), (290, 90926), (319, 82660), (580, 45463), (638, 41330), (1276, 20665), (1595, 16532), (3190, 8266), (4133, 6380)]