998765930500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{19697}}^1$

素因数の和:20027

約数の個数: 192

約数和(自身を含む): 2439258494400

約数和(自身を除く): 1440492563900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 125, 130, 145, 250, 260, 269, 290, 325, 377, 500, 538, 580, 650, 725, 754, 1076, 1300, 1345, 1450, 1508, 1625, 1885, 2690, 2900, 3250, 3497, 3625, 3770, 5380, 6500, 6725, 6994, 7250, 7540, 7801, 9425, 13450, 13988, 14500, 15602, 17485, 18850, 19697, 26900, 31204, 33625, 34970, 37700, 39005, 39394, 47125, 67250, 69940, 78010, 78788, 87425, 94250, 98485, 101413, 134500, 156020, 174850, 188500, 195025, 196970, 202826, 256061, 349700, 390050, 393940, 405652, 437125, 492425, 507065, 512122, 571213, 780100, 874250, 975125, 984850, 1014130, 1024244, 1142426, 1280305, 1748500, 1950250, 1969700, 2028260, 2284852, 2462125, 2535325, 2560610, 2856065, 3900500, 4924250, 5070650, 5121220, 5298493, 5712130, 6401525, 7425769, 9848500, 10141300, 10596986, 11424260, 12676625, 12803050, 14280325, 14851538, 21193972, 25353250, 25606100, 26492465, 28560650, 29703076, 32007625, 37128845, 50706500, 52984930, 57121300, 64015250, 68880409, 71401625, 74257690, 105969860, 128030500, 132462325, 137760818, 142803250, 148515380, 153656297, 185644225, 264924650, 275521636, 285606500, 307312594, 344402045, 371288450, 529849300, 614625188, 662311625, 688804090, 742576900, 768281485, 928221125, 1324623250, 1377608180, 1536562970, 1722010225, 1856442250, 1997531861, 2649246500, 3073125940, 3444020450, 3712884500, 3841407425, 3995063722, 6888040900, 7682814850, 7990127444, 8610051125, 9987659305, 15365629700, 17220102250, 19207037125, 19975318610, 34440204500, 38414074250, 39950637220, 49938296525, 76828148500, 99876593050, 199753186100, 249691482625, 499382965250, 998765930500]

約数ペア:

[(1, 998765930500), (2, 499382965250), (4, 249691482625), (5, 199753186100), (10, 99876593050), (13, 76828148500), (20, 49938296525), (25, 39950637220), (26, 38414074250), (29, 34440204500), (50, 19975318610), (52, 19207037125), (58, 17220102250), (65, 15365629700), (100, 9987659305), (116, 8610051125), (125, 7990127444), (130, 7682814850), (145, 6888040900), (250, 3995063722), (260, 3841407425), (269, 3712884500), (290, 3444020450), (325, 3073125940), (377, 2649246500), (500, 1997531861), (538, 1856442250), (580, 1722010225), (650, 1536562970), (725, 1377608180), (754, 1324623250), (1076, 928221125), (1300, 768281485), (1345, 742576900), (1450, 688804090), (1508, 662311625), (1625, 614625188), (1885, 529849300), (2690, 371288450), (2900, 344402045), (3250, 307312594), (3497, 285606500), (3625, 275521636), (3770, 264924650), (5380, 185644225), (6500, 153656297), (6725, 148515380), (6994, 142803250), (7250, 137760818), (7540, 132462325), (7801, 128030500), (9425, 105969860), (13450, 74257690), (13988, 71401625), (14500, 68880409), (15602, 64015250), (17485, 57121300), (18850, 52984930), (19697, 50706500), (26900, 37128845), (31204, 32007625), (33625, 29703076), (34970, 28560650), (37700, 26492465), (39005, 25606100), (39394, 25353250), (47125, 21193972), (67250, 14851538), (69940, 14280325), (78010, 12803050), (78788, 12676625), (87425, 11424260), (94250, 10596986), (98485, 10141300), (101413, 9848500), (134500, 7425769), (156020, 6401525), (174850, 5712130), (188500, 5298493), (195025, 5121220), (196970, 5070650), (202826, 4924250), (256061, 3900500), (349700, 2856065), (390050, 2560610), (393940, 2535325), (405652, 2462125), (437125, 2284852), (492425, 2028260), (507065, 1969700), (512122, 1950250), (571213, 1748500), (780100, 1280305), (874250, 1142426), (975125, 1024244), (984850, 1014130)]