39164180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 91094976

約数和(自身を除く): 51930796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2657, 2948, 3685, 5314, 7370, 10628, 13285, 14740, 26570, 29227, 53140, 58454, 116908, 146135, 178019, 292270, 356038, 584540, 712076, 890095, 1780190, 1958209, 3560380, 3916418, 7832836, 9791045, 19582090, 39164180]

約数ペア:

[(1, 39164180), (2, 19582090), (4, 9791045), (5, 7832836), (10, 3916418), (11, 3560380), (20, 1958209), (22, 1780190), (44, 890095), (55, 712076), (67, 584540), (110, 356038), (134, 292270), (220, 178019), (268, 146135), (335, 116908), (670, 58454), (737, 53140), (1340, 29227), (1474, 26570), (2657, 14740), (2948, 13285), (3685, 10628), (5314, 7370)]