25657119930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{26863}}^1$

素因数の和:26996

約数の個数: 128

約数和(自身を含む): 69322014720

約数和(自身を除く): 43664894790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 79, 93, 130, 155, 158, 186, 195, 237, 310, 390, 395, 403, 465, 474, 790, 806, 930, 1027, 1185, 1209, 2015, 2054, 2370, 2418, 2449, 3081, 4030, 4898, 5135, 6045, 6162, 7347, 10270, 12090, 12245, 14694, 15405, 24490, 26863, 30810, 31837, 36735, 53726, 63674, 73470, 80589, 95511, 134315, 159185, 161178, 191022, 268630, 318370, 349219, 402945, 477555, 698438, 805890, 832753, 955110, 1047657, 1665506, 1746095, 2095314, 2122177, 2498259, 3492190, 4163765, 4244354, 4996518, 5238285, 6366531, 8327530, 10476570, 10610885, 10825789, 12491295, 12733062, 21221770, 21651578, 24982590, 27588301, 31832655, 32477367, 54128945, 55176602, 63665310, 64954734, 65787487, 82764903, 108257890, 131574974, 137941505, 162386835, 165529806, 197362461, 275883010, 324773670, 328937435, 394724922, 413824515, 657874870, 827649030, 855237331, 986812305, 1710474662, 1973624610, 2565711993, 4276186655, 5131423986, 8552373310, 12828559965, 25657119930]

約数ペア:

[(1, 25657119930), (2, 12828559965), (3, 8552373310), (5, 5131423986), (6, 4276186655), (10, 2565711993), (13, 1973624610), (15, 1710474662), (26, 986812305), (30, 855237331), (31, 827649030), (39, 657874870), (62, 413824515), (65, 394724922), (78, 328937435), (79, 324773670), (93, 275883010), (130, 197362461), (155, 165529806), (158, 162386835), (186, 137941505), (195, 131574974), (237, 108257890), (310, 82764903), (390, 65787487), (395, 64954734), (403, 63665310), (465, 55176602), (474, 54128945), (790, 32477367), (806, 31832655), (930, 27588301), (1027, 24982590), (1185, 21651578), (1209, 21221770), (2015, 12733062), (2054, 12491295), (2370, 10825789), (2418, 10610885), (2449, 10476570), (3081, 8327530), (4030, 6366531), (4898, 5238285), (5135, 4996518), (6045, 4244354), (6162, 4163765), (7347, 3492190), (10270, 2498259), (12090, 2122177), (12245, 2095314), (14694, 1746095), (15405, 1665506), (24490, 1047657), (26863, 955110), (30810, 832753), (31837, 805890), (36735, 698438), (53726, 477555), (63674, 402945), (73470, 349219), (80589, 318370), (95511, 268630), (134315, 191022), (159185, 161178)]