3289900

素因数分解:

$2^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 7218288

約数和(自身を除く): 3928388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 167, 197, 334, 394, 668, 788, 835, 985, 1670, 1970, 3340, 3940, 4175, 4925, 8350, 9850, 16700, 19700, 32899, 65798, 131596, 164495, 328990, 657980, 822475, 1644950, 3289900]

約数ペア:

[(1, 3289900), (2, 1644950), (4, 822475), (5, 657980), (10, 328990), (20, 164495), (25, 131596), (50, 65798), (100, 32899), (167, 19700), (197, 16700), (334, 9850), (394, 8350), (668, 4925), (788, 4175), (835, 3940), (985, 3340), (1670, 1970)]