196812040

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{10627}}^1$

素因数の和:11101

約数の個数: 32

約数和(自身を含む): 443825280

約数和(自身を除く): 247013240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 10627, 18520, 21254, 42508, 53135, 85016, 106270, 212540, 425080, 4920301, 9840602, 19681204, 24601505, 39362408, 49203010, 98406020, 196812040]

約数ペア:

[(1, 196812040), (2, 98406020), (4, 49203010), (5, 39362408), (8, 24601505), (10, 19681204), (20, 9840602), (40, 4920301), (463, 425080), (926, 212540), (1852, 106270), (2315, 85016), (3704, 53135), (4630, 42508), (9260, 21254), (10627, 18520)]