14397680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16361}}^1$

素因数の和:16385

約数の個数: 40

約数和(自身を含む): 36519984

約数和(自身を除く): 22122304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16361, 32722, 65444, 81805, 130888, 163610, 179971, 261776, 327220, 359942, 654440, 719884, 899855, 1308880, 1439768, 1799710, 2879536, 3599420, 7198840, 14397680]

約数ペア:

[(1, 14397680), (2, 7198840), (4, 3599420), (5, 2879536), (8, 1799710), (10, 1439768), (11, 1308880), (16, 899855), (20, 719884), (22, 654440), (40, 359942), (44, 327220), (55, 261776), (80, 179971), (88, 163610), (110, 130888), (176, 81805), (220, 65444), (440, 32722), (880, 16361)]