5211035000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^2\times {\mathrm{2887}}^1$

素因数の和:2951

約数の個数: 120

約数和(自身を含む): 12890342520

約数和(自身を除く): 7679307520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 361, 380, 475, 500, 625, 722, 760, 950, 1000, 1250, 1444, 1805, 1900, 2375, 2500, 2887, 2888, 3610, 3800, 4750, 5000, 5774, 7220, 9025, 9500, 11548, 11875, 14435, 14440, 18050, 19000, 23096, 23750, 28870, 36100, 45125, 47500, 54853, 57740, 72175, 72200, 90250, 95000, 109706, 115480, 144350, 180500, 219412, 225625, 274265, 288700, 360875, 361000, 438824, 451250, 548530, 577400, 721750, 902500, 1042207, 1097060, 1371325, 1443500, 1804375, 1805000, 2084414, 2194120, 2742650, 2887000, 3608750, 4168828, 5211035, 5485300, 6856625, 7217500, 8337656, 10422070, 10970600, 13713250, 14435000, 20844140, 26055175, 27426500, 34283125, 41688280, 52110350, 54853000, 68566250, 104220700, 130275875, 137132500, 208441400, 260551750, 274265000, 521103500, 651379375, 1042207000, 1302758750, 2605517500, 5211035000]

約数ペア:

[(1, 5211035000), (2, 2605517500), (4, 1302758750), (5, 1042207000), (8, 651379375), (10, 521103500), (19, 274265000), (20, 260551750), (25, 208441400), (38, 137132500), (40, 130275875), (50, 104220700), (76, 68566250), (95, 54853000), (100, 52110350), (125, 41688280), (152, 34283125), (190, 27426500), (200, 26055175), (250, 20844140), (361, 14435000), (380, 13713250), (475, 10970600), (500, 10422070), (625, 8337656), (722, 7217500), (760, 6856625), (950, 5485300), (1000, 5211035), (1250, 4168828), (1444, 3608750), (1805, 2887000), (1900, 2742650), (2375, 2194120), (2500, 2084414), (2887, 1805000), (2888, 1804375), (3610, 1443500), (3800, 1371325), (4750, 1097060), (5000, 1042207), (5774, 902500), (7220, 721750), (9025, 577400), (9500, 548530), (11548, 451250), (11875, 438824), (14435, 361000), (14440, 360875), (18050, 288700), (19000, 274265), (23096, 225625), (23750, 219412), (28870, 180500), (36100, 144350), (45125, 115480), (47500, 109706), (54853, 95000), (57740, 90250), (72175, 72200)]