39470080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:631

約数の個数: 88

約数和(自身を含む): 102137112

約数和(自身を除く): 62667032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 593, 640, 832, 1024, 1040, 1186, 1280, 1664, 2080, 2372, 2560, 2965, 3328, 4160, 4744, 5120, 5930, 6656, 7709, 8320, 9488, 11860, 13312, 15418, 16640, 18976, 23720, 30836, 33280, 37952, 38545, 47440, 61672, 66560, 75904, 77090, 94880, 123344, 151808, 154180, 189760, 246688, 303616, 308360, 379520, 493376, 607232, 616720, 759040, 986752, 1233440, 1518080, 1973504, 2466880, 3036160, 3947008, 4933760, 7894016, 9867520, 19735040, 39470080]

約数ペア:

[(1, 39470080), (2, 19735040), (4, 9867520), (5, 7894016), (8, 4933760), (10, 3947008), (13, 3036160), (16, 2466880), (20, 1973504), (26, 1518080), (32, 1233440), (40, 986752), (52, 759040), (64, 616720), (65, 607232), (80, 493376), (104, 379520), (128, 308360), (130, 303616), (160, 246688), (208, 189760), (256, 154180), (260, 151808), (320, 123344), (416, 94880), (512, 77090), (520, 75904), (593, 66560), (640, 61672), (832, 47440), (1024, 38545), (1040, 37952), (1186, 33280), (1280, 30836), (1664, 23720), (2080, 18976), (2372, 16640), (2560, 15418), (2965, 13312), (3328, 11860), (4160, 9488), (4744, 8320), (5120, 7709), (5930, 6656)]