6211880

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 14129640

約数和(自身を除く): 7917760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1601, 1940, 3202, 3880, 6404, 8005, 12808, 16010, 32020, 64040, 155297, 310594, 621188, 776485, 1242376, 1552970, 3105940, 6211880]

約数ペア:

[(1, 6211880), (2, 3105940), (4, 1552970), (5, 1242376), (8, 776485), (10, 621188), (20, 310594), (40, 155297), (97, 64040), (194, 32020), (388, 16010), (485, 12808), (776, 8005), (970, 6404), (1601, 3880), (1940, 3202)]