2742465605

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 4080343680

約数和(自身を除く): 1337878075

約数列:

[1, 5, 11, 19, 23, 41, 55, 95, 115, 121, 205, 209, 253, 437, 451, 529, 605, 779, 943, 1045, 1265, 1331, 2185, 2255, 2299, 2645, 2783, 3895, 4715, 4807, 4961, 5819, 6655, 8569, 10051, 10373, 11495, 13915, 17917, 21689, 24035, 24805, 25289, 29095, 30613, 42845, 50255, 51865, 52877, 54571, 64009, 89585, 94259, 108445, 110561, 114103, 126445, 153065, 197087, 238579, 264385, 272855, 320045, 412091, 471295, 552805, 570515, 581647, 704099, 985435, 1036849, 1192895, 1216171, 1255133, 2060455, 2167957, 2624369, 2908235, 3520495, 4533001, 5184245, 6080855, 6275665, 10839785, 13121845, 13377881, 22665005, 23847527, 28868059, 49863011, 66889405, 119237635, 144340295, 249315055, 548493121, 2742465605]

約数ペア:

[(1, 2742465605), (5, 548493121), (11, 249315055), (19, 144340295), (23, 119237635), (41, 66889405), (55, 49863011), (95, 28868059), (115, 23847527), (121, 22665005), (205, 13377881), (209, 13121845), (253, 10839785), (437, 6275665), (451, 6080855), (529, 5184245), (605, 4533001), (779, 3520495), (943, 2908235), (1045, 2624369), (1265, 2167957), (1331, 2060455), (2185, 1255133), (2255, 1216171), (2299, 1192895), (2645, 1036849), (2783, 985435), (3895, 704099), (4715, 581647), (4807, 570515), (4961, 552805), (5819, 471295), (6655, 412091), (8569, 320045), (10051, 272855), (10373, 264385), (11495, 238579), (13915, 197087), (17917, 153065), (21689, 126445), (24035, 114103), (24805, 110561), (25289, 108445), (29095, 94259), (30613, 89585), (42845, 64009), (50255, 54571), (51865, 52877)]