26372280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19979}}^1$

素因数の和:20004

約数の個数: 64

約数和(自身を含む): 86313600

約数和(自身を除く): 59941320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19979, 39958, 59937, 79916, 99895, 119874, 159832, 199790, 219769, 239748, 299685, 399580, 439538, 479496, 599370, 659307, 799160, 879076, 1098845, 1198740, 1318614, 1758152, 2197690, 2397480, 2637228, 3296535, 4395380, 5274456, 6593070, 8790760, 13186140, 26372280]

約数ペア:

[(1, 26372280), (2, 13186140), (3, 8790760), (4, 6593070), (5, 5274456), (6, 4395380), (8, 3296535), (10, 2637228), (11, 2397480), (12, 2197690), (15, 1758152), (20, 1318614), (22, 1198740), (24, 1098845), (30, 879076), (33, 799160), (40, 659307), (44, 599370), (55, 479496), (60, 439538), (66, 399580), (88, 299685), (110, 239748), (120, 219769), (132, 199790), (165, 159832), (220, 119874), (264, 99895), (330, 79916), (440, 59937), (660, 39958), (1320, 19979)]