41550740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26981}}^1$

素因数の和:27008

約数の個数: 48

約数和(自身を含む): 108791424

約数和(自身を除く): 67240684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 26981, 53962, 107924, 134905, 188867, 269810, 296791, 377734, 539620, 593582, 755468, 944335, 1187164, 1483955, 1888670, 2077537, 2967910, 3777340, 4155074, 5935820, 8310148, 10387685, 20775370, 41550740]

約数ペア:

[(1, 41550740), (2, 20775370), (4, 10387685), (5, 8310148), (7, 5935820), (10, 4155074), (11, 3777340), (14, 2967910), (20, 2077537), (22, 1888670), (28, 1483955), (35, 1187164), (44, 944335), (55, 755468), (70, 593582), (77, 539620), (110, 377734), (140, 296791), (154, 269810), (220, 188867), (308, 134905), (385, 107924), (770, 53962), (1540, 26981)]