26547707060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19531}}^1$

素因数の和:19646

約数の個数: 144

約数和(自身を含む): 69204219840

約数和(自身を除く): 42656512780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 73, 76, 95, 98, 133, 140, 146, 190, 196, 245, 266, 292, 365, 380, 490, 511, 532, 665, 730, 931, 980, 1022, 1330, 1387, 1460, 1862, 2044, 2555, 2660, 2774, 3577, 3724, 4655, 5110, 5548, 6935, 7154, 9310, 9709, 10220, 13870, 14308, 17885, 18620, 19418, 19531, 27740, 35770, 38836, 39062, 48545, 67963, 71540, 78124, 97090, 97655, 135926, 136717, 194180, 195310, 271852, 273434, 339815, 371089, 390620, 546868, 679630, 683585, 742178, 957019, 1359260, 1367170, 1425763, 1484356, 1855445, 1914038, 2597623, 2734340, 2851526, 3710890, 3828076, 4785095, 5195246, 5703052, 7128815, 7421780, 9570190, 9980341, 10390492, 12988115, 14257630, 18183361, 19140380, 19960682, 25976230, 27089497, 28515260, 36366722, 39921364, 49901705, 51952460, 54178994, 69862387, 72733444, 90916805, 99803410, 108357988, 135447485, 139724774, 181833610, 189626479, 199606820, 270894970, 279449548, 349311935, 363667220, 379252958, 541789940, 698623870, 758505916, 948132395, 1327385353, 1397247740, 1896264790, 2654770706, 3792529580, 5309541412, 6636926765, 13273853530, 26547707060]

約数ペア:

[(1, 26547707060), (2, 13273853530), (4, 6636926765), (5, 5309541412), (7, 3792529580), (10, 2654770706), (14, 1896264790), (19, 1397247740), (20, 1327385353), (28, 948132395), (35, 758505916), (38, 698623870), (49, 541789940), (70, 379252958), (73, 363667220), (76, 349311935), (95, 279449548), (98, 270894970), (133, 199606820), (140, 189626479), (146, 181833610), (190, 139724774), (196, 135447485), (245, 108357988), (266, 99803410), (292, 90916805), (365, 72733444), (380, 69862387), (490, 54178994), (511, 51952460), (532, 49901705), (665, 39921364), (730, 36366722), (931, 28515260), (980, 27089497), (1022, 25976230), (1330, 19960682), (1387, 19140380), (1460, 18183361), (1862, 14257630), (2044, 12988115), (2555, 10390492), (2660, 9980341), (2774, 9570190), (3577, 7421780), (3724, 7128815), (4655, 5703052), (5110, 5195246), (5548, 4785095), (6935, 3828076), (7154, 3710890), (9310, 2851526), (9709, 2734340), (10220, 2597623), (13870, 1914038), (14308, 1855445), (17885, 1484356), (18620, 1425763), (19418, 1367170), (19531, 1359260), (27740, 957019), (35770, 742178), (38836, 683585), (39062, 679630), (48545, 546868), (67963, 390620), (71540, 371089), (78124, 339815), (97090, 273434), (97655, 271852), (135926, 195310), (136717, 194180)]