20346835000

素因数分解:

$2^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6101}}^1$

素因数の和:6179

約数の個数: 160

約数和(自身を含む): 51469149600

約数和(自身を除く): 31122314600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 92, 100, 115, 116, 125, 145, 184, 200, 230, 232, 250, 290, 460, 500, 575, 580, 625, 667, 725, 920, 1000, 1150, 1160, 1250, 1334, 1450, 2300, 2500, 2668, 2875, 2900, 3335, 3625, 4600, 5000, 5336, 5750, 5800, 6101, 6670, 7250, 11500, 12202, 13340, 14375, 14500, 16675, 18125, 23000, 24404, 26680, 28750, 29000, 30505, 33350, 36250, 48808, 57500, 61010, 66700, 72500, 83375, 115000, 122020, 133400, 140323, 145000, 152525, 166750, 176929, 244040, 280646, 305050, 333500, 353858, 416875, 561292, 610100, 667000, 701615, 707716, 762625, 833750, 884645, 1122584, 1220200, 1403230, 1415432, 1525250, 1667500, 1769290, 2806460, 3050500, 3335000, 3508075, 3538580, 3813125, 4069367, 4423225, 5612920, 6101000, 7016150, 7077160, 7626250, 8138734, 8846450, 14032300, 15252500, 16277468, 17540375, 17692900, 20346835, 22116125, 28064600, 30505000, 32554936, 35080750, 35385800, 40693670, 44232250, 70161500, 81387340, 87701875, 88464500, 101734175, 110580625, 140323000, 162774680, 175403750, 176929000, 203468350, 221161250, 350807500, 406936700, 442322500, 508670875, 701615000, 813873400, 884645000, 1017341750, 2034683500, 2543354375, 4069367000, 5086708750, 10173417500, 20346835000]

約数ペア:

[(1, 20346835000), (2, 10173417500), (4, 5086708750), (5, 4069367000), (8, 2543354375), (10, 2034683500), (20, 1017341750), (23, 884645000), (25, 813873400), (29, 701615000), (40, 508670875), (46, 442322500), (50, 406936700), (58, 350807500), (92, 221161250), (100, 203468350), (115, 176929000), (116, 175403750), (125, 162774680), (145, 140323000), (184, 110580625), (200, 101734175), (230, 88464500), (232, 87701875), (250, 81387340), (290, 70161500), (460, 44232250), (500, 40693670), (575, 35385800), (580, 35080750), (625, 32554936), (667, 30505000), (725, 28064600), (920, 22116125), (1000, 20346835), (1150, 17692900), (1160, 17540375), (1250, 16277468), (1334, 15252500), (1450, 14032300), (2300, 8846450), (2500, 8138734), (2668, 7626250), (2875, 7077160), (2900, 7016150), (3335, 6101000), (3625, 5612920), (4600, 4423225), (5000, 4069367), (5336, 3813125), (5750, 3538580), (5800, 3508075), (6101, 3335000), (6670, 3050500), (7250, 2806460), (11500, 1769290), (12202, 1667500), (13340, 1525250), (14375, 1415432), (14500, 1403230), (16675, 1220200), (18125, 1122584), (23000, 884645), (24404, 833750), (26680, 762625), (28750, 707716), (29000, 701615), (30505, 667000), (33350, 610100), (36250, 561292), (48808, 416875), (57500, 353858), (61010, 333500), (66700, 305050), (72500, 280646), (83375, 244040), (115000, 176929), (122020, 166750), (133400, 152525), (140323, 145000)]