9151567661240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{871037}}^1$

素因数の和:871345

約数の個数: 128

約数和(自身を含む): 21925071705600

約数和(自身を除く): 12773504044360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 229, 248, 296, 310, 370, 458, 620, 740, 916, 1145, 1147, 1240, 1480, 1832, 2290, 2294, 4580, 4588, 5735, 7099, 8473, 9160, 9176, 11470, 14198, 16946, 22940, 28396, 33892, 35495, 42365, 45880, 56792, 67784, 70990, 84730, 141980, 169460, 262663, 283960, 338920, 525326, 871037, 1050652, 1313315, 1742074, 2101304, 2626630, 3484148, 4355185, 5253260, 6968296, 8710370, 10506520, 17420740, 27002147, 32228369, 34841480, 54004294, 64456738, 108008588, 128913476, 135010735, 161141845, 199467473, 216017176, 257826952, 270021470, 322283690, 398934946, 540042940, 644567380, 797869892, 997337365, 999079439, 1080085880, 1289134760, 1595739784, 1994674730, 1998158878, 3989349460, 3996317756, 4995397195, 6183491663, 7380296501, 7978698920, 7992635512, 9990794390, 12366983326, 14760593002, 19981588780, 24733966652, 29521186004, 30917458315, 36901482505, 39963177560, 49467933304, 59042372008, 61834916630, 73802965010, 123669833260, 147605930020, 228789191531, 247339666520, 295211860040, 457578383062, 915156766124, 1143945957655, 1830313532248, 2287891915310, 4575783830620, 9151567661240]

約数ペア:

[(1, 9151567661240), (2, 4575783830620), (4, 2287891915310), (5, 1830313532248), (8, 1143945957655), (10, 915156766124), (20, 457578383062), (31, 295211860040), (37, 247339666520), (40, 228789191531), (62, 147605930020), (74, 123669833260), (124, 73802965010), (148, 61834916630), (155, 59042372008), (185, 49467933304), (229, 39963177560), (248, 36901482505), (296, 30917458315), (310, 29521186004), (370, 24733966652), (458, 19981588780), (620, 14760593002), (740, 12366983326), (916, 9990794390), (1145, 7992635512), (1147, 7978698920), (1240, 7380296501), (1480, 6183491663), (1832, 4995397195), (2290, 3996317756), (2294, 3989349460), (4580, 1998158878), (4588, 1994674730), (5735, 1595739784), (7099, 1289134760), (8473, 1080085880), (9160, 999079439), (9176, 997337365), (11470, 797869892), (14198, 644567380), (16946, 540042940), (22940, 398934946), (28396, 322283690), (33892, 270021470), (35495, 257826952), (42365, 216017176), (45880, 199467473), (56792, 161141845), (67784, 135010735), (70990, 128913476), (84730, 108008588), (141980, 64456738), (169460, 54004294), (262663, 34841480), (283960, 32228369), (338920, 27002147), (525326, 17420740), (871037, 10506520), (1050652, 8710370), (1313315, 6968296), (1742074, 5253260), (2101304, 4355185), (2626630, 3484148)]