9689660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28499}}^1$

素因数の和:28525

約数の個数: 24

約数和(自身を含む): 21546000

約数和(自身を除く): 11856340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28499, 56998, 113996, 142495, 284990, 484483, 569980, 968966, 1937932, 2422415, 4844830, 9689660]

約数ペア:

[(1, 9689660), (2, 4844830), (4, 2422415), (5, 1937932), (10, 968966), (17, 569980), (20, 484483), (34, 284990), (68, 142495), (85, 113996), (170, 56998), (340, 28499)]