1985260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 4415040

約数和(自身を除く): 2429780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5839, 11678, 23356, 29195, 58390, 99263, 116780, 198526, 397052, 496315, 992630, 1985260]

約数ペア:

[(1, 1985260), (2, 992630), (4, 496315), (5, 397052), (10, 198526), (17, 116780), (20, 99263), (34, 58390), (68, 29195), (85, 23356), (170, 11678), (340, 5839)]