43239680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 117440064

約数和(自身を除く): 74200384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 83, 88, 110, 128, 148, 160, 166, 176, 185, 220, 256, 296, 320, 332, 352, 370, 407, 415, 440, 592, 640, 664, 704, 740, 814, 830, 880, 913, 1184, 1280, 1328, 1408, 1480, 1628, 1660, 1760, 1826, 2035, 2368, 2656, 2816, 2960, 3071, 3256, 3320, 3520, 3652, 4070, 4565, 4736, 5312, 5920, 6142, 6512, 6640, 7040, 7304, 8140, 9130, 9472, 10624, 11840, 12284, 13024, 13280, 14080, 14608, 15355, 16280, 18260, 21248, 23680, 24568, 26048, 26560, 29216, 30710, 32560, 33781, 36520, 47360, 49136, 52096, 53120, 58432, 61420, 65120, 67562, 73040, 98272, 104192, 106240, 116864, 122840, 130240, 135124, 146080, 168905, 196544, 233728, 245680, 260480, 270248, 292160, 337810, 393088, 491360, 520960, 540496, 584320, 675620, 786176, 982720, 1080992, 1168640, 1351240, 1965440, 2161984, 2702480, 3930880, 4323968, 5404960, 8647936, 10809920, 21619840, 43239680]

約数ペア:

[(1, 43239680), (2, 21619840), (4, 10809920), (5, 8647936), (8, 5404960), (10, 4323968), (11, 3930880), (16, 2702480), (20, 2161984), (22, 1965440), (32, 1351240), (37, 1168640), (40, 1080992), (44, 982720), (55, 786176), (64, 675620), (74, 584320), (80, 540496), (83, 520960), (88, 491360), (110, 393088), (128, 337810), (148, 292160), (160, 270248), (166, 260480), (176, 245680), (185, 233728), (220, 196544), (256, 168905), (296, 146080), (320, 135124), (332, 130240), (352, 122840), (370, 116864), (407, 106240), (415, 104192), (440, 98272), (592, 73040), (640, 67562), (664, 65120), (704, 61420), (740, 58432), (814, 53120), (830, 52096), (880, 49136), (913, 47360), (1184, 36520), (1280, 33781), (1328, 32560), (1408, 30710), (1480, 29216), (1628, 26560), (1660, 26048), (1760, 24568), (1826, 23680), (2035, 21248), (2368, 18260), (2656, 16280), (2816, 15355), (2960, 14608), (3071, 14080), (3256, 13280), (3320, 13024), (3520, 12284), (3652, 11840), (4070, 10624), (4565, 9472), (4736, 9130), (5312, 8140), (5920, 7304), (6142, 7040), (6512, 6640)]