44545960

素因数分解:

$2^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1117}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 100418760

約数和(自身を除く): 55872800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 997, 1117, 1994, 2234, 3988, 4468, 4985, 5585, 7976, 8936, 9970, 11170, 19940, 22340, 39880, 44680, 1113649, 2227298, 4454596, 5568245, 8909192, 11136490, 22272980, 44545960]

約数ペア:

[(1, 44545960), (2, 22272980), (4, 11136490), (5, 8909192), (8, 5568245), (10, 4454596), (20, 2227298), (40, 1113649), (997, 44680), (1117, 39880), (1994, 22340), (2234, 19940), (3988, 11170), (4468, 9970), (4985, 8936), (5585, 7976)]