29157440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 76980288

約数和(自身を除く): 47822848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 163, 172, 208, 215, 260, 320, 326, 344, 416, 430, 520, 559, 652, 688, 815, 832, 860, 1040, 1118, 1304, 1376, 1630, 1720, 2080, 2119, 2236, 2608, 2752, 2795, 3260, 3440, 4160, 4238, 4472, 5216, 5590, 6520, 6880, 7009, 8476, 8944, 10432, 10595, 11180, 13040, 13760, 14018, 16952, 17888, 21190, 22360, 26080, 28036, 33904, 35045, 35776, 42380, 44720, 52160, 56072, 67808, 70090, 84760, 89440, 91117, 112144, 135616, 140180, 169520, 178880, 182234, 224288, 280360, 339040, 364468, 448576, 455585, 560720, 678080, 728936, 911170, 1121440, 1457872, 1822340, 2242880, 2915744, 3644680, 5831488, 7289360, 14578720, 29157440]

約数ペア:

[(1, 29157440), (2, 14578720), (4, 7289360), (5, 5831488), (8, 3644680), (10, 2915744), (13, 2242880), (16, 1822340), (20, 1457872), (26, 1121440), (32, 911170), (40, 728936), (43, 678080), (52, 560720), (64, 455585), (65, 448576), (80, 364468), (86, 339040), (104, 280360), (130, 224288), (160, 182234), (163, 178880), (172, 169520), (208, 140180), (215, 135616), (260, 112144), (320, 91117), (326, 89440), (344, 84760), (416, 70090), (430, 67808), (520, 56072), (559, 52160), (652, 44720), (688, 42380), (815, 35776), (832, 35045), (860, 33904), (1040, 28036), (1118, 26080), (1304, 22360), (1376, 21190), (1630, 17888), (1720, 16952), (2080, 14018), (2119, 13760), (2236, 13040), (2608, 11180), (2752, 10595), (2795, 10432), (3260, 8944), (3440, 8476), (4160, 7009), (4238, 6880), (4472, 6520), (5216, 5590)]