493711238650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{31271}}^1$

素因数の和:31940

約数の個数: 96

約数和(自身を含む): 1064668999680

約数和(自身を除く): 570957761030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 571, 790, 1106, 1142, 1975, 2765, 2855, 3950, 3997, 5530, 5710, 7994, 13825, 14275, 19985, 27650, 28550, 31271, 39970, 45109, 62542, 90218, 99925, 156355, 199850, 218897, 225545, 312710, 315763, 437794, 451090, 631526, 781775, 1094485, 1127725, 1563550, 1578815, 2188970, 2255450, 2470409, 3157630, 4940818, 5472425, 7894075, 10944850, 12352045, 15788150, 17292863, 17855741, 24704090, 34585726, 35711482, 61760225, 86464315, 89278705, 123520450, 124990187, 172928630, 178557410, 249980374, 432321575, 446393525, 624950935, 864643150, 892787050, 1249901870, 1410603539, 2821207078, 3124754675, 6249509350, 7053017695, 9874224773, 14106035390, 19748449546, 35265088475, 49371123865, 70530176950, 98742247730, 246855619325, 493711238650]

約数ペア:

[(1, 493711238650), (2, 246855619325), (5, 98742247730), (7, 70530176950), (10, 49371123865), (14, 35265088475), (25, 19748449546), (35, 14106035390), (50, 9874224773), (70, 7053017695), (79, 6249509350), (158, 3124754675), (175, 2821207078), (350, 1410603539), (395, 1249901870), (553, 892787050), (571, 864643150), (790, 624950935), (1106, 446393525), (1142, 432321575), (1975, 249980374), (2765, 178557410), (2855, 172928630), (3950, 124990187), (3997, 123520450), (5530, 89278705), (5710, 86464315), (7994, 61760225), (13825, 35711482), (14275, 34585726), (19985, 24704090), (27650, 17855741), (28550, 17292863), (31271, 15788150), (39970, 12352045), (45109, 10944850), (62542, 7894075), (90218, 5472425), (99925, 4940818), (156355, 3157630), (199850, 2470409), (218897, 2255450), (225545, 2188970), (312710, 1578815), (315763, 1563550), (437794, 1127725), (451090, 1094485), (631526, 781775)]