38606040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9749}}^1$

素因数の和:9777

約数の個数: 96

約数和(自身を含む): 136890000

約数和(自身を除く): 98283960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9749, 19498, 29247, 38996, 48745, 58494, 77992, 87741, 97490, 107239, 116988, 146235, 175482, 194980, 214478, 233976, 292470, 321717, 350964, 389960, 428956, 438705, 536195, 584940, 643434, 701928, 857912, 877410, 965151, 1072390, 1169880, 1286868, 1608585, 1754820, 1930302, 2144780, 2573736, 3217170, 3509640, 3860604, 4289560, 4825755, 6434340, 7721208, 9651510, 12868680, 19303020, 38606040]

約数ペア:

[(1, 38606040), (2, 19303020), (3, 12868680), (4, 9651510), (5, 7721208), (6, 6434340), (8, 4825755), (9, 4289560), (10, 3860604), (11, 3509640), (12, 3217170), (15, 2573736), (18, 2144780), (20, 1930302), (22, 1754820), (24, 1608585), (30, 1286868), (33, 1169880), (36, 1072390), (40, 965151), (44, 877410), (45, 857912), (55, 701928), (60, 643434), (66, 584940), (72, 536195), (88, 438705), (90, 428956), (99, 389960), (110, 350964), (120, 321717), (132, 292470), (165, 233976), (180, 214478), (198, 194980), (220, 175482), (264, 146235), (330, 116988), (360, 107239), (396, 97490), (440, 87741), (495, 77992), (660, 58494), (792, 48745), (990, 38996), (1320, 29247), (1980, 19498), (3960, 9749)]