1027600750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 2248197120

約数和(自身を除く): 1220596370

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 71, 95, 110, 125, 142, 190, 209, 250, 275, 277, 355, 418, 475, 550, 554, 710, 781, 950, 1045, 1349, 1375, 1385, 1562, 1775, 2090, 2375, 2698, 2750, 2770, 3047, 3550, 3905, 4750, 5225, 5263, 6094, 6745, 6925, 7810, 8875, 10450, 10526, 13490, 13850, 14839, 15235, 17750, 19525, 19667, 26125, 26315, 29678, 30470, 33725, 34625, 39050, 39334, 52250, 52630, 57893, 67450, 69250, 74195, 76175, 97625, 98335, 115786, 131575, 148390, 152350, 168625, 195250, 196670, 216337, 263150, 289465, 337250, 370975, 373673, 380875, 432674, 491675, 578930, 657875, 741950, 747346, 761750, 983350, 1081685, 1315750, 1447325, 1854875, 1868365, 2163370, 2458375, 2894650, 3709750, 3736730, 4110403, 4916750, 5408425, 7236625, 8220806, 9341825, 10816850, 14473250, 18683650, 20552015, 27042125, 41104030, 46709125, 54084250, 93418250, 102760075, 205520150, 513800375, 1027600750]

約数ペア:

[(1, 1027600750), (2, 513800375), (5, 205520150), (10, 102760075), (11, 93418250), (19, 54084250), (22, 46709125), (25, 41104030), (38, 27042125), (50, 20552015), (55, 18683650), (71, 14473250), (95, 10816850), (110, 9341825), (125, 8220806), (142, 7236625), (190, 5408425), (209, 4916750), (250, 4110403), (275, 3736730), (277, 3709750), (355, 2894650), (418, 2458375), (475, 2163370), (550, 1868365), (554, 1854875), (710, 1447325), (781, 1315750), (950, 1081685), (1045, 983350), (1349, 761750), (1375, 747346), (1385, 741950), (1562, 657875), (1775, 578930), (2090, 491675), (2375, 432674), (2698, 380875), (2750, 373673), (2770, 370975), (3047, 337250), (3550, 289465), (3905, 263150), (4750, 216337), (5225, 196670), (5263, 195250), (6094, 168625), (6745, 152350), (6925, 148390), (7810, 131575), (8875, 115786), (10450, 98335), (10526, 97625), (13490, 76175), (13850, 74195), (14839, 69250), (15235, 67450), (17750, 57893), (19525, 52630), (19667, 52250), (26125, 39334), (26315, 39050), (29678, 34625), (30470, 33725)]