19214968850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1153

約数の個数: 192

約数和(自身を含む): 47101271040

約数和(自身を除く): 27886302190

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 133, 154, 175, 190, 209, 266, 275, 347, 350, 385, 418, 475, 550, 665, 694, 757, 770, 950, 1045, 1330, 1463, 1514, 1735, 1925, 2090, 2429, 2926, 3325, 3470, 3785, 3817, 3850, 4858, 5225, 5299, 6593, 6650, 7315, 7570, 7634, 8327, 8675, 10450, 10598, 12145, 13186, 14383, 14630, 16654, 17350, 18925, 19085, 24290, 26495, 26719, 28766, 32965, 36575, 37850, 38170, 41635, 46151, 52990, 53438, 58289, 60725, 65930, 71915, 72523, 73150, 83270, 92302, 95425, 100681, 116578, 121450, 132475, 133595, 143830, 145046, 158213, 164825, 190850, 201362, 208175, 230755, 262679, 264950, 267190, 291445, 316426, 329650, 359575, 362615, 416350, 461510, 503405, 507661, 525358, 582890, 667975, 719150, 725230, 791065, 1006810, 1015322, 1107491, 1153775, 1313395, 1335950, 1457225, 1582130, 1813075, 1838753, 2214982, 2307550, 2517025, 2538305, 2626790, 2889469, 2914450, 3626150, 3677506, 3955325, 4990901, 5034050, 5076610, 5537455, 5778938, 6566975, 7910650, 9193765, 9981802, 11074910, 12691525, 13133950, 14447345, 18387530, 20226283, 24954505, 25383050, 27687275, 28894690, 34936307, 40452566, 45968825, 49909010, 54899911, 55374550, 69872614, 72236725, 91937650, 101131415, 109799822, 124772525, 144473450, 174681535, 202262830, 249545050, 274499555, 349363070, 384299377, 505657075, 548999110, 768598754, 873407675, 1011314150, 1372497775, 1746815350, 1921496885, 2744995550, 3842993770, 9607484425, 19214968850]

約数ペア:

[(1, 19214968850), (2, 9607484425), (5, 3842993770), (7, 2744995550), (10, 1921496885), (11, 1746815350), (14, 1372497775), (19, 1011314150), (22, 873407675), (25, 768598754), (35, 548999110), (38, 505657075), (50, 384299377), (55, 349363070), (70, 274499555), (77, 249545050), (95, 202262830), (110, 174681535), (133, 144473450), (154, 124772525), (175, 109799822), (190, 101131415), (209, 91937650), (266, 72236725), (275, 69872614), (347, 55374550), (350, 54899911), (385, 49909010), (418, 45968825), (475, 40452566), (550, 34936307), (665, 28894690), (694, 27687275), (757, 25383050), (770, 24954505), (950, 20226283), (1045, 18387530), (1330, 14447345), (1463, 13133950), (1514, 12691525), (1735, 11074910), (1925, 9981802), (2090, 9193765), (2429, 7910650), (2926, 6566975), (3325, 5778938), (3470, 5537455), (3785, 5076610), (3817, 5034050), (3850, 4990901), (4858, 3955325), (5225, 3677506), (5299, 3626150), (6593, 2914450), (6650, 2889469), (7315, 2626790), (7570, 2538305), (7634, 2517025), (8327, 2307550), (8675, 2214982), (10450, 1838753), (10598, 1813075), (12145, 1582130), (13186, 1457225), (14383, 1335950), (14630, 1313395), (16654, 1153775), (17350, 1107491), (18925, 1015322), (19085, 1006810), (24290, 791065), (26495, 725230), (26719, 719150), (28766, 667975), (32965, 582890), (36575, 525358), (37850, 507661), (38170, 503405), (41635, 461510), (46151, 416350), (52990, 362615), (53438, 359575), (58289, 329650), (60725, 316426), (65930, 291445), (71915, 267190), (72523, 264950), (73150, 262679), (83270, 230755), (92302, 208175), (95425, 201362), (100681, 190850), (116578, 164825), (121450, 158213), (132475, 145046), (133595, 143830)]