2911874240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48661}}^1$

素因数の和:48706

約数の個数: 112

約数和(自身を含む): 8009375904

約数和(自身を除く): 5097501664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2720, 2992, 3520, 3740, 5440, 5984, 7480, 11968, 14960, 29920, 48661, 59840, 97322, 194644, 243305, 389288, 486610, 535271, 778576, 827237, 973220, 1070542, 1557152, 1654474, 1946440, 2141084, 2676355, 3114304, 3308948, 3892880, 4136185, 4282168, 5352710, 6617896, 7785760, 8272370, 8564336, 9099607, 10705420, 13235792, 15571520, 16544740, 17128672, 18199214, 21410840, 26471584, 33089480, 34257344, 36398428, 42821680, 45498035, 52943168, 66178960, 72796856, 85643360, 90996070, 132357920, 145593712, 171286720, 181992140, 264715840, 291187424, 363984280, 582374848, 727968560, 1455937120, 2911874240]

約数ペア:

[(1, 2911874240), (2, 1455937120), (4, 727968560), (5, 582374848), (8, 363984280), (10, 291187424), (11, 264715840), (16, 181992140), (17, 171286720), (20, 145593712), (22, 132357920), (32, 90996070), (34, 85643360), (40, 72796856), (44, 66178960), (55, 52943168), (64, 45498035), (68, 42821680), (80, 36398428), (85, 34257344), (88, 33089480), (110, 26471584), (136, 21410840), (160, 18199214), (170, 17128672), (176, 16544740), (187, 15571520), (220, 13235792), (272, 10705420), (320, 9099607), (340, 8564336), (352, 8272370), (374, 7785760), (440, 6617896), (544, 5352710), (680, 4282168), (704, 4136185), (748, 3892880), (880, 3308948), (935, 3114304), (1088, 2676355), (1360, 2141084), (1496, 1946440), (1760, 1654474), (1870, 1557152), (2720, 1070542), (2992, 973220), (3520, 827237), (3740, 778576), (5440, 535271), (5984, 486610), (7480, 389288), (11968, 243305), (14960, 194644), (29920, 97322), (48661, 59840)]