190053988180

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{953}}^1\times {\mathrm{4153}}^1$

素因数の和:5143

約数の個数: 120

約数和(自身を含む): 466205364072

約数和(自身を除く): 276151375892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 953, 980, 1372, 1715, 1906, 2401, 3430, 3812, 4153, 4765, 4802, 6671, 6860, 8306, 9530, 9604, 12005, 13342, 16612, 19060, 20765, 24010, 26684, 29071, 33355, 41530, 46697, 48020, 58142, 66710, 83060, 93394, 116284, 133420, 145355, 186788, 203497, 233485, 290710, 326879, 406994, 466970, 581420, 653758, 813988, 933940, 1017485, 1307516, 1424479, 1634395, 2034970, 2288153, 2848958, 3268790, 3957809, 4069940, 4576306, 5697916, 6537580, 7122395, 7915618, 9152612, 9971353, 11440765, 14244790, 15831236, 19789045, 19942706, 22881530, 27704663, 28489580, 39578090, 39885412, 45763060, 49856765, 55409326, 79156180, 99713530, 110818652, 138523315, 193932641, 199427060, 277046630, 387865282, 554093260, 775730564, 969663205, 1357528487, 1939326410, 2715056974, 3878652820, 5430113948, 6787642435, 9502699409, 13575284870, 19005398818, 27150569740, 38010797636, 47513497045, 95026994090, 190053988180]

約数ペア:

[(1, 190053988180), (2, 95026994090), (4, 47513497045), (5, 38010797636), (7, 27150569740), (10, 19005398818), (14, 13575284870), (20, 9502699409), (28, 6787642435), (35, 5430113948), (49, 3878652820), (70, 2715056974), (98, 1939326410), (140, 1357528487), (196, 969663205), (245, 775730564), (343, 554093260), (490, 387865282), (686, 277046630), (953, 199427060), (980, 193932641), (1372, 138523315), (1715, 110818652), (1906, 99713530), (2401, 79156180), (3430, 55409326), (3812, 49856765), (4153, 45763060), (4765, 39885412), (4802, 39578090), (6671, 28489580), (6860, 27704663), (8306, 22881530), (9530, 19942706), (9604, 19789045), (12005, 15831236), (13342, 14244790), (16612, 11440765), (19060, 9971353), (20765, 9152612), (24010, 7915618), (26684, 7122395), (29071, 6537580), (33355, 5697916), (41530, 4576306), (46697, 4069940), (48020, 3957809), (58142, 3268790), (66710, 2848958), (83060, 2288153), (93394, 2034970), (116284, 1634395), (133420, 1424479), (145355, 1307516), (186788, 1017485), (203497, 933940), (233485, 813988), (290710, 653758), (326879, 581420), (406994, 466970)]