6737652220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{835937}}^1$

素因数の和:835990

約数の個数: 48

約数和(自身を含む): 15729009408

約数和(自身を除く): 8991357188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 835937, 1671874, 3343748, 4179685, 8359370, 10867181, 16718740, 21734362, 25914047, 43468724, 51828094, 54335905, 103656188, 108671810, 129570235, 217343620, 259140470, 336882611, 518280940, 673765222, 1347530444, 1684413055, 3368826110, 6737652220]

約数ペア:

[(1, 6737652220), (2, 3368826110), (4, 1684413055), (5, 1347530444), (10, 673765222), (13, 518280940), (20, 336882611), (26, 259140470), (31, 217343620), (52, 129570235), (62, 108671810), (65, 103656188), (124, 54335905), (130, 51828094), (155, 43468724), (260, 25914047), (310, 21734362), (403, 16718740), (620, 10867181), (806, 8359370), (1612, 4179685), (2015, 3343748), (4030, 1671874), (8060, 835937)]