85752320

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 141108160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 43, 64, 76, 80, 82, 86, 95, 128, 152, 160, 164, 172, 190, 205, 215, 256, 304, 320, 328, 344, 380, 410, 430, 512, 608, 640, 656, 688, 760, 779, 817, 820, 860, 1216, 1280, 1312, 1376, 1520, 1558, 1634, 1640, 1720, 1763, 2432, 2560, 2624, 2752, 3040, 3116, 3268, 3280, 3440, 3526, 3895, 4085, 4864, 5248, 5504, 6080, 6232, 6536, 6560, 6880, 7052, 7790, 8170, 8815, 9728, 10496, 11008, 12160, 12464, 13072, 13120, 13760, 14104, 15580, 16340, 17630, 20992, 22016, 24320, 24928, 26144, 26240, 27520, 28208, 31160, 32680, 33497, 35260, 48640, 49856, 52288, 52480, 55040, 56416, 62320, 65360, 66994, 70520, 99712, 104576, 104960, 110080, 112832, 124640, 130720, 133988, 141040, 167485, 199424, 209152, 225664, 249280, 261440, 267976, 282080, 334970, 398848, 418304, 451328, 498560, 522880, 535952, 564160, 669940, 902656, 997120, 1045760, 1071904, 1128320, 1339880, 1994240, 2091520, 2143808, 2256640, 2679760, 4287616, 4513280, 5359520, 8575232, 10719040, 17150464, 21438080, 42876160, 85752320]

約数ペア:

[(1, 85752320), (2, 42876160), (4, 21438080), (5, 17150464), (8, 10719040), (10, 8575232), (16, 5359520), (19, 4513280), (20, 4287616), (32, 2679760), (38, 2256640), (40, 2143808), (41, 2091520), (43, 1994240), (64, 1339880), (76, 1128320), (80, 1071904), (82, 1045760), (86, 997120), (95, 902656), (128, 669940), (152, 564160), (160, 535952), (164, 522880), (172, 498560), (190, 451328), (205, 418304), (215, 398848), (256, 334970), (304, 282080), (320, 267976), (328, 261440), (344, 249280), (380, 225664), (410, 209152), (430, 199424), (512, 167485), (608, 141040), (640, 133988), (656, 130720), (688, 124640), (760, 112832), (779, 110080), (817, 104960), (820, 104576), (860, 99712), (1216, 70520), (1280, 66994), (1312, 65360), (1376, 62320), (1520, 56416), (1558, 55040), (1634, 52480), (1640, 52288), (1720, 49856), (1763, 48640), (2432, 35260), (2560, 33497), (2624, 32680), (2752, 31160), (3040, 28208), (3116, 27520), (3268, 26240), (3280, 26144), (3440, 24928), (3526, 24320), (3895, 22016), (4085, 20992), (4864, 17630), (5248, 16340), (5504, 15580), (6080, 14104), (6232, 13760), (6536, 13120), (6560, 13072), (6880, 12464), (7052, 12160), (7790, 11008), (8170, 10496), (8815, 9728)]