2022353560

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{196727}}^1$

素因数の和:196995

約数の個数: 32

約数和(自身を含む): 4568024160

約数和(自身を除く): 2545670600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 5140, 10280, 196727, 393454, 786908, 983635, 1573816, 1967270, 3934540, 7869080, 50558839, 101117678, 202235356, 252794195, 404470712, 505588390, 1011176780, 2022353560]

約数ペア:

[(1, 2022353560), (2, 1011176780), (4, 505588390), (5, 404470712), (8, 252794195), (10, 202235356), (20, 101117678), (40, 50558839), (257, 7869080), (514, 3934540), (1028, 1967270), (1285, 1573816), (2056, 983635), (2570, 786908), (5140, 393454), (10280, 196727)]