17285260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50839}}^1$

素因数の和:50865

約数の個数: 24

約数和(自身を含む): 38435040

約数和(自身を除く): 21149780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50839, 101678, 203356, 254195, 508390, 864263, 1016780, 1728526, 3457052, 4321315, 8642630, 17285260]

約数ペア:

[(1, 17285260), (2, 8642630), (4, 4321315), (5, 3457052), (10, 1728526), (17, 1016780), (20, 864263), (34, 508390), (68, 254195), (85, 203356), (170, 101678), (340, 50839)]