12585440450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{12511}}^1$

素因数の和:12624

約数の個数: 96

約数和(自身を含む): 26809712640

約数和(自身を除く): 14224272190

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 59, 62, 110, 118, 155, 275, 295, 310, 341, 550, 590, 649, 682, 775, 1298, 1475, 1550, 1705, 1829, 2950, 3245, 3410, 3658, 6490, 8525, 9145, 12511, 16225, 17050, 18290, 20119, 25022, 32450, 40238, 45725, 62555, 91450, 100595, 125110, 137621, 201190, 275242, 312775, 387841, 502975, 625550, 688105, 738149, 775682, 1005950, 1376210, 1476298, 1939205, 3440525, 3690745, 3878410, 4266251, 6881050, 7381490, 8119639, 8532502, 9696025, 16239278, 18453725, 19392050, 21331255, 22882619, 36907450, 40598195, 42662510, 45765238, 81196390, 106656275, 114413095, 202990975, 213312550, 228826190, 251708809, 405981950, 503417618, 572065475, 1144130950, 1258544045, 2517088090, 6292720225, 12585440450]

約数ペア:

[(1, 12585440450), (2, 6292720225), (5, 2517088090), (10, 1258544045), (11, 1144130950), (22, 572065475), (25, 503417618), (31, 405981950), (50, 251708809), (55, 228826190), (59, 213312550), (62, 202990975), (110, 114413095), (118, 106656275), (155, 81196390), (275, 45765238), (295, 42662510), (310, 40598195), (341, 36907450), (550, 22882619), (590, 21331255), (649, 19392050), (682, 18453725), (775, 16239278), (1298, 9696025), (1475, 8532502), (1550, 8119639), (1705, 7381490), (1829, 6881050), (2950, 4266251), (3245, 3878410), (3410, 3690745), (3658, 3440525), (6490, 1939205), (8525, 1476298), (9145, 1376210), (12511, 1005950), (16225, 775682), (17050, 738149), (18290, 688105), (20119, 625550), (25022, 502975), (32450, 387841), (40238, 312775), (45725, 275242), (62555, 201190), (91450, 137621), (100595, 125110)]