3921691750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 8224519680

約数和(自身を除く): 4302827930

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 47, 50, 58, 85, 94, 125, 145, 170, 235, 250, 290, 425, 470, 493, 677, 725, 799, 850, 986, 1175, 1354, 1363, 1450, 1598, 2125, 2350, 2465, 2726, 3385, 3625, 3995, 4250, 4930, 5875, 6770, 6815, 7250, 7990, 11509, 11750, 12325, 13630, 16925, 19633, 19975, 23018, 23171, 24650, 31819, 33850, 34075, 39266, 39950, 46342, 57545, 61625, 63638, 68150, 84625, 98165, 99875, 115090, 115855, 123250, 159095, 169250, 170375, 196330, 199750, 231710, 287725, 318190, 333761, 340750, 490825, 540923, 575450, 579275, 667522, 795475, 922751, 981650, 1081846, 1158550, 1438625, 1590950, 1668805, 1845502, 2454125, 2704615, 2877250, 2896375, 3337610, 3977375, 4613755, 4908250, 5409230, 5792750, 7954750, 8344025, 9227510, 13523075, 15686767, 16688050, 23068775, 27046150, 31373534, 41720125, 46137550, 67615375, 78433835, 83440250, 115343875, 135230750, 156867670, 230687750, 392169175, 784338350, 1960845875, 3921691750]

約数ペア:

[(1, 3921691750), (2, 1960845875), (5, 784338350), (10, 392169175), (17, 230687750), (25, 156867670), (29, 135230750), (34, 115343875), (47, 83440250), (50, 78433835), (58, 67615375), (85, 46137550), (94, 41720125), (125, 31373534), (145, 27046150), (170, 23068775), (235, 16688050), (250, 15686767), (290, 13523075), (425, 9227510), (470, 8344025), (493, 7954750), (677, 5792750), (725, 5409230), (799, 4908250), (850, 4613755), (986, 3977375), (1175, 3337610), (1354, 2896375), (1363, 2877250), (1450, 2704615), (1598, 2454125), (2125, 1845502), (2350, 1668805), (2465, 1590950), (2726, 1438625), (3385, 1158550), (3625, 1081846), (3995, 981650), (4250, 922751), (4930, 795475), (5875, 667522), (6770, 579275), (6815, 575450), (7250, 540923), (7990, 490825), (11509, 340750), (11750, 333761), (12325, 318190), (13630, 287725), (16925, 231710), (19633, 199750), (19975, 196330), (23018, 170375), (23171, 169250), (24650, 159095), (31819, 123250), (33850, 115855), (34075, 115090), (39266, 99875), (39950, 98165), (46342, 84625), (57545, 68150), (61625, 63638)]