210949270040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{50111}}^1$

素因数の和:50361

約数の個数: 128

約数和(自身を含む): 519561216000

約数和(自身を除く): 308611945960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 191, 232, 290, 380, 382, 551, 580, 760, 764, 955, 1102, 1160, 1528, 1910, 2204, 2755, 3629, 3820, 4408, 5510, 5539, 7258, 7640, 11020, 11078, 14516, 18145, 22040, 22156, 27695, 29032, 36290, 44312, 50111, 55390, 72580, 100222, 105241, 110780, 145160, 200444, 210482, 221560, 250555, 400888, 420964, 501110, 526205, 841928, 952109, 1002220, 1052410, 1453219, 1904218, 2004440, 2104820, 2906438, 3808436, 4209640, 4760545, 5812876, 7266095, 7616872, 9521090, 9571201, 11625752, 14532190, 19042180, 19142402, 27611161, 29064380, 38084360, 38284804, 47856005, 55222322, 58128760, 76569608, 95712010, 110444644, 138055805, 181852819, 191424020, 220889288, 276111610, 277564829, 363705638, 382848040, 552223220, 555129658, 727411276, 909264095, 1104446440, 1110259316, 1387824145, 1454822552, 1818528190, 2220518632, 2775648290, 3637056380, 5273731751, 5551296580, 7274112760, 10547463502, 11102593160, 21094927004, 26368658755, 42189854008, 52737317510, 105474635020, 210949270040]

約数ペア:

[(1, 210949270040), (2, 105474635020), (4, 52737317510), (5, 42189854008), (8, 26368658755), (10, 21094927004), (19, 11102593160), (20, 10547463502), (29, 7274112760), (38, 5551296580), (40, 5273731751), (58, 3637056380), (76, 2775648290), (95, 2220518632), (116, 1818528190), (145, 1454822552), (152, 1387824145), (190, 1110259316), (191, 1104446440), (232, 909264095), (290, 727411276), (380, 555129658), (382, 552223220), (551, 382848040), (580, 363705638), (760, 277564829), (764, 276111610), (955, 220889288), (1102, 191424020), (1160, 181852819), (1528, 138055805), (1910, 110444644), (2204, 95712010), (2755, 76569608), (3629, 58128760), (3820, 55222322), (4408, 47856005), (5510, 38284804), (5539, 38084360), (7258, 29064380), (7640, 27611161), (11020, 19142402), (11078, 19042180), (14516, 14532190), (18145, 11625752), (22040, 9571201), (22156, 9521090), (27695, 7616872), (29032, 7266095), (36290, 5812876), (44312, 4760545), (50111, 4209640), (55390, 3808436), (72580, 2906438), (100222, 2104820), (105241, 2004440), (110780, 1904218), (145160, 1453219), (200444, 1052410), (210482, 1002220), (221560, 952109), (250555, 841928), (400888, 526205), (420964, 501110)]