2010184880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 5312874240

約数和(自身を除く): 3302689360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 227, 232, 290, 319, 347, 440, 454, 464, 580, 638, 694, 880, 908, 1135, 1160, 1276, 1388, 1595, 1735, 1816, 2270, 2320, 2497, 2552, 2776, 3190, 3470, 3632, 3817, 4540, 4994, 5104, 5552, 6380, 6583, 6940, 7634, 9080, 9988, 10063, 12485, 12760, 13166, 13880, 15268, 18160, 19085, 19976, 20126, 24970, 25520, 26332, 27760, 30536, 32915, 38170, 39952, 40252, 49940, 50315, 52664, 61072, 65830, 72413, 76340, 78769, 80504, 99880, 100630, 105328, 110693, 131660, 144826, 152680, 157538, 161008, 199760, 201260, 221386, 263320, 289652, 305360, 315076, 362065, 393845, 402520, 442772, 526640, 553465, 579304, 630152, 724130, 787690, 805040, 866459, 885544, 1106930, 1158608, 1260304, 1448260, 1575380, 1732918, 1771088, 2213860, 2284301, 2896520, 3150760, 3465836, 4332295, 4427720, 4568602, 5793040, 6301520, 6931672, 8664590, 8855440, 9137204, 11421505, 13863344, 17329180, 18274408, 22843010, 25127311, 34658360, 36548816, 45686020, 50254622, 69316720, 91372040, 100509244, 125636555, 182744080, 201018488, 251273110, 402036976, 502546220, 1005092440, 2010184880]

約数ペア:

[(1, 2010184880), (2, 1005092440), (4, 502546220), (5, 402036976), (8, 251273110), (10, 201018488), (11, 182744080), (16, 125636555), (20, 100509244), (22, 91372040), (29, 69316720), (40, 50254622), (44, 45686020), (55, 36548816), (58, 34658360), (80, 25127311), (88, 22843010), (110, 18274408), (116, 17329180), (145, 13863344), (176, 11421505), (220, 9137204), (227, 8855440), (232, 8664590), (290, 6931672), (319, 6301520), (347, 5793040), (440, 4568602), (454, 4427720), (464, 4332295), (580, 3465836), (638, 3150760), (694, 2896520), (880, 2284301), (908, 2213860), (1135, 1771088), (1160, 1732918), (1276, 1575380), (1388, 1448260), (1595, 1260304), (1735, 1158608), (1816, 1106930), (2270, 885544), (2320, 866459), (2497, 805040), (2552, 787690), (2776, 724130), (3190, 630152), (3470, 579304), (3632, 553465), (3817, 526640), (4540, 442772), (4994, 402520), (5104, 393845), (5552, 362065), (6380, 315076), (6583, 305360), (6940, 289652), (7634, 263320), (9080, 221386), (9988, 201260), (10063, 199760), (12485, 161008), (12760, 157538), (13166, 152680), (13880, 144826), (15268, 131660), (18160, 110693), (19085, 105328), (19976, 100630), (20126, 99880), (24970, 80504), (25520, 78769), (26332, 76340), (27760, 72413), (30536, 65830), (32915, 61072), (38170, 52664), (39952, 50315), (40252, 49940)]