80045056

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 88

約数和(自身を含む): 197167040

約数和(自身を除く): 117121984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 859, 896, 1024, 1456, 1664, 1718, 1792, 2912, 3328, 3436, 3584, 5824, 6013, 6656, 6872, 7168, 11167, 11648, 12026, 13312, 13744, 22334, 23296, 24052, 27488, 44668, 46592, 48104, 54976, 78169, 89336, 93184, 96208, 109952, 156338, 178672, 192416, 219904, 312676, 357344, 384832, 439808, 625352, 714688, 769664, 879616, 1250704, 1429376, 1539328, 2501408, 2858752, 3078656, 5002816, 5717504, 6157312, 10005632, 11435008, 20011264, 40022528, 80045056]

約数ペア:

[(1, 80045056), (2, 40022528), (4, 20011264), (7, 11435008), (8, 10005632), (13, 6157312), (14, 5717504), (16, 5002816), (26, 3078656), (28, 2858752), (32, 2501408), (52, 1539328), (56, 1429376), (64, 1250704), (91, 879616), (104, 769664), (112, 714688), (128, 625352), (182, 439808), (208, 384832), (224, 357344), (256, 312676), (364, 219904), (416, 192416), (448, 178672), (512, 156338), (728, 109952), (832, 96208), (859, 93184), (896, 89336), (1024, 78169), (1456, 54976), (1664, 48104), (1718, 46592), (1792, 44668), (2912, 27488), (3328, 24052), (3436, 23296), (3584, 22334), (5824, 13744), (6013, 13312), (6656, 12026), (6872, 11648), (7168, 11167)]