5364391040

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 13182333120

約数和(自身を除く): 7817942080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 397, 430, 491, 640, 688, 794, 860, 982, 1376, 1588, 1720, 1964, 1985, 2455, 2752, 3176, 3440, 3928, 3970, 4910, 5504, 6352, 6880, 7856, 7940, 9820, 12704, 13760, 15712, 15880, 17071, 19640, 21113, 25408, 27520, 31424, 31760, 34142, 39280, 42226, 50816, 62848, 63520, 68284, 78560, 84452, 85355, 105565, 127040, 136568, 157120, 168904, 170710, 194927, 211130, 254080, 273136, 314240, 337808, 341420, 389854, 422260, 546272, 675616, 682840, 779708, 844520, 974635, 1092544, 1351232, 1365680, 1559416, 1689040, 1949270, 2185088, 2702464, 2731360, 3118832, 3378080, 3898540, 5462720, 6237664, 6756160, 7797080, 8381861, 10925440, 12475328, 13512320, 15594160, 16763722, 24950656, 31188320, 33527444, 41909305, 62376640, 67054888, 83818610, 124753280, 134109776, 167637220, 268219552, 335274440, 536439104, 670548880, 1072878208, 1341097760, 2682195520, 5364391040]

約数ペア:

[(1, 5364391040), (2, 2682195520), (4, 1341097760), (5, 1072878208), (8, 670548880), (10, 536439104), (16, 335274440), (20, 268219552), (32, 167637220), (40, 134109776), (43, 124753280), (64, 83818610), (80, 67054888), (86, 62376640), (128, 41909305), (160, 33527444), (172, 31188320), (215, 24950656), (320, 16763722), (344, 15594160), (397, 13512320), (430, 12475328), (491, 10925440), (640, 8381861), (688, 7797080), (794, 6756160), (860, 6237664), (982, 5462720), (1376, 3898540), (1588, 3378080), (1720, 3118832), (1964, 2731360), (1985, 2702464), (2455, 2185088), (2752, 1949270), (3176, 1689040), (3440, 1559416), (3928, 1365680), (3970, 1351232), (4910, 1092544), (5504, 974635), (6352, 844520), (6880, 779708), (7856, 682840), (7940, 675616), (9820, 546272), (12704, 422260), (13760, 389854), (15712, 341420), (15880, 337808), (17071, 314240), (19640, 273136), (21113, 254080), (25408, 211130), (27520, 194927), (31424, 170710), (31760, 168904), (34142, 157120), (39280, 136568), (42226, 127040), (50816, 105565), (62848, 85355), (63520, 84452), (68284, 78560)]