67683440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76913}}^1$

素因数の和:76937

約数の個数: 40

約数和(自身を含む): 171672048

約数和(自身を除く): 103988608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 76913, 153826, 307652, 384565, 615304, 769130, 846043, 1230608, 1538260, 1692086, 3076520, 3384172, 4230215, 6153040, 6768344, 8460430, 13536688, 16920860, 33841720, 67683440]

約数ペア:

[(1, 67683440), (2, 33841720), (4, 16920860), (5, 13536688), (8, 8460430), (10, 6768344), (11, 6153040), (16, 4230215), (20, 3384172), (22, 3076520), (40, 1692086), (44, 1538260), (55, 1230608), (80, 846043), (88, 769130), (110, 615304), (176, 384565), (220, 307652), (440, 153826), (880, 76913)]