55276804120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{2411}}^1$

素因数の和:2849

約数の個数: 128

約数和(自身を含む): 132748761600

約数和(自身を除く): 77471957480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 97, 152, 190, 194, 311, 380, 388, 485, 622, 760, 776, 970, 1244, 1555, 1843, 1940, 2411, 2488, 3110, 3686, 3880, 4822, 5909, 6220, 7372, 9215, 9644, 11818, 12055, 12440, 14744, 18430, 19288, 23636, 24110, 29545, 30167, 36860, 45809, 47272, 48220, 59090, 60334, 73720, 91618, 96440, 118180, 120668, 150835, 183236, 229045, 233867, 236360, 241336, 301670, 366472, 458090, 467734, 573173, 603340, 749821, 916180, 935468, 1146346, 1169335, 1206680, 1499642, 1832360, 1870936, 2292692, 2338670, 2865865, 2999284, 3749105, 4443473, 4585384, 4677340, 5731730, 5998568, 7498210, 8886946, 9354680, 11463460, 14246599, 14996420, 17773892, 22217365, 22926920, 28493198, 29992840, 35547784, 44434730, 56986396, 71232995, 72732637, 88869460, 113972792, 142465990, 145465274, 177738920, 284931980, 290930548, 363663185, 569863960, 581861096, 727326370, 1381920103, 1454652740, 2763840206, 2909305480, 5527680412, 6909600515, 11055360824, 13819201030, 27638402060, 55276804120]

約数ペア:

[(1, 55276804120), (2, 27638402060), (4, 13819201030), (5, 11055360824), (8, 6909600515), (10, 5527680412), (19, 2909305480), (20, 2763840206), (38, 1454652740), (40, 1381920103), (76, 727326370), (95, 581861096), (97, 569863960), (152, 363663185), (190, 290930548), (194, 284931980), (311, 177738920), (380, 145465274), (388, 142465990), (485, 113972792), (622, 88869460), (760, 72732637), (776, 71232995), (970, 56986396), (1244, 44434730), (1555, 35547784), (1843, 29992840), (1940, 28493198), (2411, 22926920), (2488, 22217365), (3110, 17773892), (3686, 14996420), (3880, 14246599), (4822, 11463460), (5909, 9354680), (6220, 8886946), (7372, 7498210), (9215, 5998568), (9644, 5731730), (11818, 4677340), (12055, 4585384), (12440, 4443473), (14744, 3749105), (18430, 2999284), (19288, 2865865), (23636, 2338670), (24110, 2292692), (29545, 1870936), (30167, 1832360), (36860, 1499642), (45809, 1206680), (47272, 1169335), (48220, 1146346), (59090, 935468), (60334, 916180), (73720, 749821), (91618, 603340), (96440, 573173), (118180, 467734), (120668, 458090), (150835, 366472), (183236, 301670), (229045, 241336), (233867, 236360)]