5378450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 12665856

約数和(自身を除く): 7287406

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 127, 154, 175, 242, 254, 275, 350, 385, 550, 605, 635, 770, 847, 889, 1210, 1270, 1397, 1694, 1778, 1925, 2794, 3025, 3175, 3850, 4235, 4445, 6050, 6350, 6985, 8470, 8890, 9779, 13970, 15367, 19558, 21175, 22225, 30734, 34925, 42350, 44450, 48895, 69850, 76835, 97790, 107569, 153670, 215138, 244475, 384175, 488950, 537845, 768350, 1075690, 2689225, 5378450]

約数ペア:

[(1, 5378450), (2, 2689225), (5, 1075690), (7, 768350), (10, 537845), (11, 488950), (14, 384175), (22, 244475), (25, 215138), (35, 153670), (50, 107569), (55, 97790), (70, 76835), (77, 69850), (110, 48895), (121, 44450), (127, 42350), (154, 34925), (175, 30734), (242, 22225), (254, 21175), (275, 19558), (350, 15367), (385, 13970), (550, 9779), (605, 8890), (635, 8470), (770, 6985), (847, 6350), (889, 6050), (1210, 4445), (1270, 4235), (1397, 3850), (1694, 3175), (1778, 3025), (1925, 2794)]