2094804901640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1\times {\mathrm{122891}}^1$

素因数の和:124971

約数の個数: 128

約数和(自身を含む): 5415113088000

約数和(自身を除く): 3320308186360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2039, 2090, 4078, 4180, 8156, 8360, 10195, 16312, 20390, 22429, 38741, 40780, 44858, 77482, 81560, 89716, 112145, 122891, 154964, 179432, 193705, 224290, 245782, 309928, 387410, 426151, 448580, 491564, 614455, 774820, 852302, 897160, 983128, 1228910, 1351801, 1549640, 1704604, 2130755, 2334929, 2457820, 2703602, 3409208, 4261510, 4669858, 4915640, 5407204, 6759005, 8523020, 9339716, 10814408, 11674645, 13518010, 17046040, 18679432, 23349290, 25684219, 27036020, 46698580, 51368438, 54072040, 93397160, 102736876, 128421095, 205473752, 250574749, 256842190, 501149498, 513684380, 1002298996, 1027368760, 1252873745, 2004597992, 2505747490, 2756322239, 4760920231, 5011494980, 5512644478, 9521840462, 10022989960, 11025288956, 13781611195, 19043680924, 22050577912, 23804601155, 27563222390, 38087361848, 47609202310, 52370122541, 55126444780, 95218404620, 104740245082, 110252889560, 190436809240, 209480490164, 261850612705, 418960980328, 523701225410, 1047402450820, 2094804901640]

約数ペア:

[(1, 2094804901640), (2, 1047402450820), (4, 523701225410), (5, 418960980328), (8, 261850612705), (10, 209480490164), (11, 190436809240), (19, 110252889560), (20, 104740245082), (22, 95218404620), (38, 55126444780), (40, 52370122541), (44, 47609202310), (55, 38087361848), (76, 27563222390), (88, 23804601155), (95, 22050577912), (110, 19043680924), (152, 13781611195), (190, 11025288956), (209, 10022989960), (220, 9521840462), (380, 5512644478), (418, 5011494980), (440, 4760920231), (760, 2756322239), (836, 2505747490), (1045, 2004597992), (1672, 1252873745), (2039, 1027368760), (2090, 1002298996), (4078, 513684380), (4180, 501149498), (8156, 256842190), (8360, 250574749), (10195, 205473752), (16312, 128421095), (20390, 102736876), (22429, 93397160), (38741, 54072040), (40780, 51368438), (44858, 46698580), (77482, 27036020), (81560, 25684219), (89716, 23349290), (112145, 18679432), (122891, 17046040), (154964, 13518010), (179432, 11674645), (193705, 10814408), (224290, 9339716), (245782, 8523020), (309928, 6759005), (387410, 5407204), (426151, 4915640), (448580, 4669858), (491564, 4261510), (614455, 3409208), (774820, 2703602), (852302, 2457820), (897160, 2334929), (983128, 2130755), (1228910, 1704604), (1351801, 1549640)]