79140050

素因数分解:

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

素因数の和:264

約数の個数: 72

約数和(自身を含む): 164656128

約数和(自身を除く): 85516078

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 121, 127, 206, 242, 254, 275, 515, 550, 605, 635, 1030, 1133, 1210, 1270, 1397, 2266, 2575, 2794, 3025, 3175, 5150, 5665, 6050, 6350, 6985, 11330, 12463, 13081, 13970, 15367, 24926, 26162, 28325, 30734, 34925, 56650, 62315, 65405, 69850, 76835, 124630, 130810, 143891, 153670, 287782, 311575, 327025, 384175, 623150, 654050, 719455, 768350, 1438910, 1582801, 3165602, 3597275, 7194550, 7914005, 15828010, 39570025, 79140050]

約数ペア:

[(1, 79140050), (2, 39570025), (5, 15828010), (10, 7914005), (11, 7194550), (22, 3597275), (25, 3165602), (50, 1582801), (55, 1438910), (103, 768350), (110, 719455), (121, 654050), (127, 623150), (206, 384175), (242, 327025), (254, 311575), (275, 287782), (515, 153670), (550, 143891), (605, 130810), (635, 124630), (1030, 76835), (1133, 69850), (1210, 65405), (1270, 62315), (1397, 56650), (2266, 34925), (2575, 30734), (2794, 28325), (3025, 26162), (3175, 24926), (5150, 15367), (5665, 13970), (6050, 13081), (6350, 12463), (6985, 11330)]