104976412528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{25163}}^1$

素因数の和:25862

約数の個数: 80

約数和(自身を含む): 226461505536

約数和(自身を除く): 121485093008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 647, 806, 1294, 1612, 2588, 3224, 5176, 6448, 8411, 10352, 16822, 20057, 25163, 33644, 40114, 50326, 67288, 80228, 100652, 134576, 160456, 201304, 260741, 320912, 327119, 402608, 521482, 654238, 780053, 1042964, 1308476, 1560106, 2085928, 2616952, 3120212, 4171856, 5233904, 6240424, 10140689, 12480848, 16280461, 20281378, 32560922, 40562756, 65121844, 81125512, 130243688, 162251024, 211645993, 260487376, 423291986, 504694291, 846583972, 1009388582, 1693167944, 2018777164, 3386335888, 4037554328, 6561025783, 8075108656, 13122051566, 26244103132, 52488206264, 104976412528]

約数ペア:

[(1, 104976412528), (2, 52488206264), (4, 26244103132), (8, 13122051566), (13, 8075108656), (16, 6561025783), (26, 4037554328), (31, 3386335888), (52, 2018777164), (62, 1693167944), (104, 1009388582), (124, 846583972), (208, 504694291), (248, 423291986), (403, 260487376), (496, 211645993), (647, 162251024), (806, 130243688), (1294, 81125512), (1612, 65121844), (2588, 40562756), (3224, 32560922), (5176, 20281378), (6448, 16280461), (8411, 12480848), (10352, 10140689), (16822, 6240424), (20057, 5233904), (25163, 4171856), (33644, 3120212), (40114, 2616952), (50326, 2085928), (67288, 1560106), (80228, 1308476), (100652, 1042964), (134576, 780053), (160456, 654238), (201304, 521482), (260741, 402608), (320912, 327119)]