26778847270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1249}}^1$

素因数の和:1742

約数の個数: 128

約数和(自身を含む): 59875200000

約数和(自身を除く): 33096352730

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 419, 430, 595, 602, 731, 838, 1190, 1249, 1462, 1505, 2095, 2498, 2933, 3010, 3655, 4190, 5117, 5866, 6245, 7123, 7310, 8743, 10234, 12490, 14246, 14665, 17486, 18017, 21233, 25585, 29330, 35615, 36034, 42466, 43715, 49861, 51170, 53707, 71230, 87430, 90085, 99722, 106165, 107414, 126119, 148631, 180170, 212330, 249305, 252238, 268535, 297262, 306289, 375949, 498610, 523331, 537070, 612578, 630595, 743155, 751898, 913019, 1046662, 1261190, 1486310, 1531445, 1826038, 1879745, 2144023, 2616655, 3062890, 3663317, 3759490, 4288046, 4565095, 5233310, 6391133, 7326634, 8896627, 9130190, 10720115, 12782266, 17793254, 18316585, 21440230, 22503233, 31955665, 36633170, 44483135, 45006466, 62276389, 63911330, 88966270, 112516165, 124552778, 157522631, 225032330, 311381945, 315045262, 382554961, 622763890, 765109922, 787613155, 1575226310, 1912774805, 2677884727, 3825549610, 5355769454, 13389423635, 26778847270]

約数ペア:

[(1, 26778847270), (2, 13389423635), (5, 5355769454), (7, 3825549610), (10, 2677884727), (14, 1912774805), (17, 1575226310), (34, 787613155), (35, 765109922), (43, 622763890), (70, 382554961), (85, 315045262), (86, 311381945), (119, 225032330), (170, 157522631), (215, 124552778), (238, 112516165), (301, 88966270), (419, 63911330), (430, 62276389), (595, 45006466), (602, 44483135), (731, 36633170), (838, 31955665), (1190, 22503233), (1249, 21440230), (1462, 18316585), (1505, 17793254), (2095, 12782266), (2498, 10720115), (2933, 9130190), (3010, 8896627), (3655, 7326634), (4190, 6391133), (5117, 5233310), (5866, 4565095), (6245, 4288046), (7123, 3759490), (7310, 3663317), (8743, 3062890), (10234, 2616655), (12490, 2144023), (14246, 1879745), (14665, 1826038), (17486, 1531445), (18017, 1486310), (21233, 1261190), (25585, 1046662), (29330, 913019), (35615, 751898), (36034, 743155), (42466, 630595), (43715, 612578), (49861, 537070), (51170, 523331), (53707, 498610), (71230, 375949), (87430, 306289), (90085, 297262), (99722, 268535), (106165, 252238), (107414, 249305), (126119, 212330), (148631, 180170)]