20171105500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2297}}^1$

素因数の和:2529

約数の個数: 192

約数和(自身を含む): 54524590848

約数和(自身を除く): 34353485348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 193, 250, 260, 325, 350, 364, 386, 455, 500, 650, 700, 772, 875, 910, 965, 1300, 1351, 1625, 1750, 1820, 1930, 2275, 2297, 2509, 2702, 3250, 3500, 3860, 4550, 4594, 4825, 5018, 5404, 6500, 6755, 9100, 9188, 9650, 10036, 11375, 11485, 12545, 13510, 16079, 17563, 19300, 22750, 22970, 24125, 25090, 27020, 29861, 32158, 33775, 35126, 45500, 45940, 48250, 50180, 57425, 59722, 62725, 64316, 67550, 70252, 80395, 87815, 96500, 114850, 119444, 125450, 135100, 149305, 160790, 168875, 175630, 209027, 229700, 250900, 287125, 298610, 313625, 321580, 337750, 351260, 401975, 418054, 439075, 443321, 574250, 597220, 627250, 675500, 746525, 803950, 836108, 878150, 886642, 1045135, 1148500, 1254500, 1493050, 1607900, 1756300, 1773284, 2009875, 2090270, 2195375, 2216605, 2986100, 3103247, 3732625, 4019750, 4180540, 4390750, 4433210, 5225675, 5763173, 6206494, 7465250, 8039500, 8781500, 8866420, 10451350, 11083025, 11526346, 12412988, 14930500, 15516235, 20902700, 22166050, 23052692, 26128375, 28815865, 31032470, 40342211, 44332100, 52256750, 55415125, 57631730, 62064940, 77581175, 80684422, 104513500, 110830250, 115263460, 144079325, 155162350, 161368844, 201711055, 221660500, 288158650, 310324700, 387905875, 403422110, 576317300, 720396625, 775811750, 806844220, 1008555275, 1440793250, 1551623500, 2017110550, 2881586500, 4034221100, 5042776375, 10085552750, 20171105500]

約数ペア:

[(1, 20171105500), (2, 10085552750), (4, 5042776375), (5, 4034221100), (7, 2881586500), (10, 2017110550), (13, 1551623500), (14, 1440793250), (20, 1008555275), (25, 806844220), (26, 775811750), (28, 720396625), (35, 576317300), (50, 403422110), (52, 387905875), (65, 310324700), (70, 288158650), (91, 221660500), (100, 201711055), (125, 161368844), (130, 155162350), (140, 144079325), (175, 115263460), (182, 110830250), (193, 104513500), (250, 80684422), (260, 77581175), (325, 62064940), (350, 57631730), (364, 55415125), (386, 52256750), (455, 44332100), (500, 40342211), (650, 31032470), (700, 28815865), (772, 26128375), (875, 23052692), (910, 22166050), (965, 20902700), (1300, 15516235), (1351, 14930500), (1625, 12412988), (1750, 11526346), (1820, 11083025), (1930, 10451350), (2275, 8866420), (2297, 8781500), (2509, 8039500), (2702, 7465250), (3250, 6206494), (3500, 5763173), (3860, 5225675), (4550, 4433210), (4594, 4390750), (4825, 4180540), (5018, 4019750), (5404, 3732625), (6500, 3103247), (6755, 2986100), (9100, 2216605), (9188, 2195375), (9650, 2090270), (10036, 2009875), (11375, 1773284), (11485, 1756300), (12545, 1607900), (13510, 1493050), (16079, 1254500), (17563, 1148500), (19300, 1045135), (22750, 886642), (22970, 878150), (24125, 836108), (25090, 803950), (27020, 746525), (29861, 675500), (32158, 627250), (33775, 597220), (35126, 574250), (45500, 443321), (45940, 439075), (48250, 418054), (50180, 401975), (57425, 351260), (59722, 337750), (62725, 321580), (64316, 313625), (67550, 298610), (70252, 287125), (80395, 250900), (87815, 229700), (96500, 209027), (114850, 175630), (119444, 168875), (125450, 160790), (135100, 149305)]