19435652390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{51199}}^1$

素因数の和:51270

約数の個数: 128

約数和(自身を含む): 47775744000

約数和(自身を除く): 28340091610

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 29, 34, 35, 55, 58, 70, 77, 85, 110, 119, 145, 154, 170, 187, 203, 238, 290, 319, 374, 385, 406, 493, 595, 638, 770, 935, 986, 1015, 1190, 1309, 1595, 1870, 2030, 2233, 2465, 2618, 3190, 3451, 4466, 4930, 5423, 6545, 6902, 10846, 11165, 13090, 17255, 22330, 27115, 34510, 37961, 51199, 54230, 75922, 102398, 189805, 255995, 358393, 379610, 511990, 563189, 716786, 870383, 1126378, 1484771, 1740766, 1791965, 2815945, 2969542, 3583930, 3942323, 4351915, 5631890, 6092681, 7423855, 7884646, 8703830, 9574213, 10393397, 12185362, 14847710, 16332481, 19148426, 19711615, 20786794, 25241107, 30463405, 32664962, 39423230, 47871065, 50482214, 51966985, 60926810, 67019491, 81662405, 95742130, 103933970, 114327367, 126205535, 134038982, 163324810, 176687749, 228654734, 252411070, 277652177, 335097455, 353375498, 555304354, 571636835, 670194910, 883438745, 1143273670, 1388260885, 1766877490, 1943565239, 2776521770, 3887130478, 9717826195, 19435652390]

約数ペア:

[(1, 19435652390), (2, 9717826195), (5, 3887130478), (7, 2776521770), (10, 1943565239), (11, 1766877490), (14, 1388260885), (17, 1143273670), (22, 883438745), (29, 670194910), (34, 571636835), (35, 555304354), (55, 353375498), (58, 335097455), (70, 277652177), (77, 252411070), (85, 228654734), (110, 176687749), (119, 163324810), (145, 134038982), (154, 126205535), (170, 114327367), (187, 103933970), (203, 95742130), (238, 81662405), (290, 67019491), (319, 60926810), (374, 51966985), (385, 50482214), (406, 47871065), (493, 39423230), (595, 32664962), (638, 30463405), (770, 25241107), (935, 20786794), (986, 19711615), (1015, 19148426), (1190, 16332481), (1309, 14847710), (1595, 12185362), (1870, 10393397), (2030, 9574213), (2233, 8703830), (2465, 7884646), (2618, 7423855), (3190, 6092681), (3451, 5631890), (4466, 4351915), (4930, 3942323), (5423, 3583930), (6545, 2969542), (6902, 2815945), (10846, 1791965), (11165, 1740766), (13090, 1484771), (17255, 1126378), (22330, 870383), (27115, 716786), (34510, 563189), (37961, 511990), (51199, 379610), (54230, 358393), (75922, 255995), (102398, 189805)]