4279360

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 56

約数和(自身を含む): 10460736

約数和(自身を除く): 6181376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 311, 320, 344, 430, 622, 688, 860, 1244, 1376, 1555, 1720, 2488, 2752, 3110, 3440, 4976, 6220, 6880, 9952, 12440, 13373, 13760, 19904, 24880, 26746, 49760, 53492, 66865, 99520, 106984, 133730, 213968, 267460, 427936, 534920, 855872, 1069840, 2139680, 4279360]

約数ペア:

[(1, 4279360), (2, 2139680), (4, 1069840), (5, 855872), (8, 534920), (10, 427936), (16, 267460), (20, 213968), (32, 133730), (40, 106984), (43, 99520), (64, 66865), (80, 53492), (86, 49760), (160, 26746), (172, 24880), (215, 19904), (311, 13760), (320, 13373), (344, 12440), (430, 9952), (622, 6880), (688, 6220), (860, 4976), (1244, 3440), (1376, 3110), (1555, 2752), (1720, 2488)]