14287520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6897

約数の個数: 48

約数和(自身を含む): 36356040

約数和(自身を除く): 22068520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6869, 13738, 27476, 34345, 54952, 68690, 89297, 109904, 137380, 178594, 219808, 274760, 357188, 446485, 549520, 714376, 892970, 1099040, 1428752, 1785940, 2857504, 3571880, 7143760, 14287520]

約数ペア:

[(1, 14287520), (2, 7143760), (4, 3571880), (5, 2857504), (8, 1785940), (10, 1428752), (13, 1099040), (16, 892970), (20, 714376), (26, 549520), (32, 446485), (40, 357188), (52, 274760), (65, 219808), (80, 178594), (104, 137380), (130, 109904), (160, 89297), (208, 68690), (260, 54952), (416, 34345), (520, 27476), (1040, 13738), (2080, 6869)]