4094189440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8292

約数の個数: 128

約数和(自身を含む): 10829168640

約数和(自身を除く): 6734979200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 128, 142, 160, 176, 220, 284, 320, 352, 355, 440, 568, 640, 704, 710, 781, 880, 1136, 1408, 1420, 1562, 1760, 2272, 2840, 3124, 3520, 3905, 4544, 5680, 6248, 7040, 7810, 8191, 9088, 11360, 12496, 15620, 16382, 22720, 24992, 31240, 32764, 40955, 45440, 49984, 62480, 65528, 81910, 90101, 99968, 124960, 131056, 163820, 180202, 249920, 262112, 327640, 360404, 450505, 499840, 524224, 581561, 655280, 720808, 901010, 1048448, 1163122, 1310560, 1441616, 1802020, 2326244, 2621120, 2883232, 2907805, 3604040, 4652488, 5242240, 5766464, 5815610, 6397171, 7208080, 9304976, 11532928, 11631220, 12794342, 14416160, 18609952, 23262440, 25588684, 28832320, 31985855, 37219904, 46524880, 51177368, 57664640, 63971710, 74439808, 93049760, 102354736, 127943420, 186099520, 204709472, 255886840, 372199040, 409418944, 511773680, 818837888, 1023547360, 2047094720, 4094189440]

約数ペア:

[(1, 4094189440), (2, 2047094720), (4, 1023547360), (5, 818837888), (8, 511773680), (10, 409418944), (11, 372199040), (16, 255886840), (20, 204709472), (22, 186099520), (32, 127943420), (40, 102354736), (44, 93049760), (55, 74439808), (64, 63971710), (71, 57664640), (80, 51177368), (88, 46524880), (110, 37219904), (128, 31985855), (142, 28832320), (160, 25588684), (176, 23262440), (220, 18609952), (284, 14416160), (320, 12794342), (352, 11631220), (355, 11532928), (440, 9304976), (568, 7208080), (640, 6397171), (704, 5815610), (710, 5766464), (781, 5242240), (880, 4652488), (1136, 3604040), (1408, 2907805), (1420, 2883232), (1562, 2621120), (1760, 2326244), (2272, 1802020), (2840, 1441616), (3124, 1310560), (3520, 1163122), (3905, 1048448), (4544, 901010), (5680, 720808), (6248, 655280), (7040, 581561), (7810, 524224), (8191, 499840), (9088, 450505), (11360, 360404), (12496, 327640), (15620, 262112), (16382, 249920), (22720, 180202), (24992, 163820), (31240, 131056), (32764, 124960), (40955, 99968), (45440, 90101), (49984, 81910), (62480, 65528)]