122836760

素因数分解:

$2^3\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{2143}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 276704640

約数和(自身を除く): 153867880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1433, 2143, 2866, 4286, 5732, 7165, 8572, 10715, 11464, 14330, 17144, 21430, 28660, 42860, 57320, 85720, 3070919, 6141838, 12283676, 15354595, 24567352, 30709190, 61418380, 122836760]

約数ペア:

[(1, 122836760), (2, 61418380), (4, 30709190), (5, 24567352), (8, 15354595), (10, 12283676), (20, 6141838), (40, 3070919), (1433, 85720), (2143, 57320), (2866, 42860), (4286, 28660), (5732, 21430), (7165, 17144), (8572, 14330), (10715, 11464)]