202022800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3185

約数の個数: 120

約数和(自身を含む): 578998656

約数和(自身を除く): 376975856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3137, 3220, 4025, 4600, 6274, 6440, 8050, 9200, 12548, 12880, 15685, 16100, 21959, 25096, 31370, 32200, 43918, 50192, 62740, 64400, 72151, 78425, 87836, 109795, 125480, 144302, 156850, 175672, 219590, 250960, 288604, 313700, 351344, 360755, 439180, 505057, 548975, 577208, 627400, 721510, 878360, 1010114, 1097950, 1154416, 1254800, 1443020, 1756720, 1803775, 2020228, 2195900, 2525285, 2886040, 3607550, 4040456, 4391800, 5050570, 5772080, 7215100, 8080912, 8783600, 10101140, 12626425, 14430200, 20202280, 25252850, 28860400, 40404560, 50505700, 101011400, 202022800]

約数ペア:

[(1, 202022800), (2, 101011400), (4, 50505700), (5, 40404560), (7, 28860400), (8, 25252850), (10, 20202280), (14, 14430200), (16, 12626425), (20, 10101140), (23, 8783600), (25, 8080912), (28, 7215100), (35, 5772080), (40, 5050570), (46, 4391800), (50, 4040456), (56, 3607550), (70, 2886040), (80, 2525285), (92, 2195900), (100, 2020228), (112, 1803775), (115, 1756720), (140, 1443020), (161, 1254800), (175, 1154416), (184, 1097950), (200, 1010114), (230, 878360), (280, 721510), (322, 627400), (350, 577208), (368, 548975), (400, 505057), (460, 439180), (560, 360755), (575, 351344), (644, 313700), (700, 288604), (805, 250960), (920, 219590), (1150, 175672), (1288, 156850), (1400, 144302), (1610, 125480), (1840, 109795), (2300, 87836), (2576, 78425), (2800, 72151), (3137, 64400), (3220, 62740), (4025, 50192), (4600, 43918), (6274, 32200), (6440, 31370), (8050, 25096), (9200, 21959), (12548, 16100), (12880, 15685)]