2331880

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 5309640

約数和(自身を除く): 2977760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 601, 776, 970, 1202, 1940, 2404, 3005, 3880, 4808, 6010, 12020, 24040, 58297, 116594, 233188, 291485, 466376, 582970, 1165940, 2331880]

約数ペア:

[(1, 2331880), (2, 1165940), (4, 582970), (5, 466376), (8, 291485), (10, 233188), (20, 116594), (40, 58297), (97, 24040), (194, 12020), (388, 6010), (485, 4808), (601, 3880), (776, 3005), (970, 2404), (1202, 1940)]