103048640

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7489}}^1$

素因数の和:7549

約数の個数: 56

約数和(自身を含む): 251124720

約数和(自身を除く): 148076080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 7489, 13760, 14978, 29956, 37445, 59912, 74890, 119824, 149780, 239648, 299560, 322027, 479296, 599120, 644054, 1198240, 1288108, 1610135, 2396480, 2576216, 3220270, 5152432, 6440540, 10304864, 12881080, 20609728, 25762160, 51524320, 103048640]

約数ペア:

[(1, 103048640), (2, 51524320), (4, 25762160), (5, 20609728), (8, 12881080), (10, 10304864), (16, 6440540), (20, 5152432), (32, 3220270), (40, 2576216), (43, 2396480), (64, 1610135), (80, 1288108), (86, 1198240), (160, 644054), (172, 599120), (215, 479296), (320, 322027), (344, 299560), (430, 239648), (688, 149780), (860, 119824), (1376, 74890), (1720, 59912), (2752, 37445), (3440, 29956), (6880, 14978), (7489, 13760)]