82707520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{36923}}^1$

素因数の和:36947

約数の個数: 56

約数和(自身を含む): 225088704

約数和(自身を除く): 142381184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 36923, 73846, 147692, 184615, 258461, 295384, 369230, 516922, 590768, 738460, 1033844, 1181536, 1292305, 1476920, 2067688, 2363072, 2584610, 2953840, 4135376, 5169220, 5907680, 8270752, 10338440, 11815360, 16541504, 20676880, 41353760, 82707520]

約数ペア:

[(1, 82707520), (2, 41353760), (4, 20676880), (5, 16541504), (7, 11815360), (8, 10338440), (10, 8270752), (14, 5907680), (16, 5169220), (20, 4135376), (28, 2953840), (32, 2584610), (35, 2363072), (40, 2067688), (56, 1476920), (64, 1292305), (70, 1181536), (80, 1033844), (112, 738460), (140, 590768), (160, 516922), (224, 369230), (280, 295384), (320, 258461), (448, 184615), (560, 147692), (1120, 73846), (2240, 36923)]