3669422080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1457

約数の個数: 104

約数和(自身を含む): 8875767600

約数和(自身を除く): 5206345520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 512, 556, 640, 695, 1024, 1112, 1280, 1289, 1390, 2048, 2224, 2560, 2578, 2780, 4096, 4448, 5120, 5156, 5560, 6445, 8896, 10240, 10312, 11120, 12890, 17792, 20480, 20624, 22240, 25780, 35584, 41248, 44480, 51560, 71168, 82496, 88960, 103120, 142336, 164992, 177920, 179171, 206240, 284672, 329984, 355840, 358342, 412480, 569344, 659968, 711680, 716684, 824960, 895855, 1319936, 1423360, 1433368, 1649920, 1791710, 2639872, 2846720, 2866736, 3299840, 3583420, 5279744, 5733472, 6599680, 7166840, 11466944, 13199360, 14333680, 22933888, 26398720, 28667360, 45867776, 57334720, 91735552, 114669440, 183471104, 229338880, 366942208, 458677760, 733884416, 917355520, 1834711040, 3669422080]

約数ペア:

[(1, 3669422080), (2, 1834711040), (4, 917355520), (5, 733884416), (8, 458677760), (10, 366942208), (16, 229338880), (20, 183471104), (32, 114669440), (40, 91735552), (64, 57334720), (80, 45867776), (128, 28667360), (139, 26398720), (160, 22933888), (256, 14333680), (278, 13199360), (320, 11466944), (512, 7166840), (556, 6599680), (640, 5733472), (695, 5279744), (1024, 3583420), (1112, 3299840), (1280, 2866736), (1289, 2846720), (1390, 2639872), (2048, 1791710), (2224, 1649920), (2560, 1433368), (2578, 1423360), (2780, 1319936), (4096, 895855), (4448, 824960), (5120, 716684), (5156, 711680), (5560, 659968), (6445, 569344), (8896, 412480), (10240, 358342), (10312, 355840), (11120, 329984), (12890, 284672), (17792, 206240), (20480, 179171), (20624, 177920), (22240, 164992), (25780, 142336), (35584, 103120), (41248, 88960), (44480, 82496), (51560, 71168)]