7194550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 14856192

約数和(自身を除く): 7661642

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 127, 206, 254, 275, 515, 550, 635, 1030, 1133, 1270, 1397, 2266, 2575, 2794, 3175, 5150, 5665, 6350, 6985, 11330, 13081, 13970, 26162, 28325, 34925, 56650, 65405, 69850, 130810, 143891, 287782, 327025, 654050, 719455, 1438910, 3597275, 7194550]

約数ペア:

[(1, 7194550), (2, 3597275), (5, 1438910), (10, 719455), (11, 654050), (22, 327025), (25, 287782), (50, 143891), (55, 130810), (103, 69850), (110, 65405), (127, 56650), (206, 34925), (254, 28325), (275, 26162), (515, 13970), (550, 13081), (635, 11330), (1030, 6985), (1133, 6350), (1270, 5665), (1397, 5150), (2266, 3175), (2575, 2794)]