27391567280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4446683}}^1$

素因数の和:4446714

約数の個数: 80

約数和(自身を含む): 79399989504

約数和(自身を除く): 52008422224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 4446683, 8893366, 17786732, 22233415, 31126781, 35573464, 44466830, 48913513, 62253562, 71146928, 88933660, 97827026, 124507124, 155633905, 177867320, 195654052, 244567565, 249014248, 311267810, 342394591, 355734640, 391308104, 489135130, 498028496, 622535620, 684789182, 782616208, 978270260, 1245071240, 1369578364, 1711972955, 1956540520, 2490142480, 2739156728, 3423945910, 3913081040, 5478313456, 6847891820, 13695783640, 27391567280]

約数ペア:

[(1, 27391567280), (2, 13695783640), (4, 6847891820), (5, 5478313456), (7, 3913081040), (8, 3423945910), (10, 2739156728), (11, 2490142480), (14, 1956540520), (16, 1711972955), (20, 1369578364), (22, 1245071240), (28, 978270260), (35, 782616208), (40, 684789182), (44, 622535620), (55, 498028496), (56, 489135130), (70, 391308104), (77, 355734640), (80, 342394591), (88, 311267810), (110, 249014248), (112, 244567565), (140, 195654052), (154, 177867320), (176, 155633905), (220, 124507124), (280, 97827026), (308, 88933660), (385, 71146928), (440, 62253562), (560, 48913513), (616, 44466830), (770, 35573464), (880, 31126781), (1232, 22233415), (1540, 17786732), (3080, 8893366), (6160, 4446683)]