3860020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11353}}^1$

素因数の和:11379

約数の個数: 24

約数和(自身を含む): 8583624

約数和(自身を除く): 4723604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11353, 22706, 45412, 56765, 113530, 193001, 227060, 386002, 772004, 965005, 1930010, 3860020]

約数ペア:

[(1, 3860020), (2, 1930010), (4, 965005), (5, 772004), (10, 386002), (17, 227060), (20, 193001), (34, 113530), (68, 56765), (85, 45412), (170, 22706), (340, 11353)]