2717620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8019

約数の個数: 24

約数和(自身を含む): 6043464

約数和(自身を除く): 3325844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7993, 15986, 31972, 39965, 79930, 135881, 159860, 271762, 543524, 679405, 1358810, 2717620]

約数ペア:

[(1, 2717620), (2, 1358810), (4, 679405), (5, 543524), (10, 271762), (17, 159860), (20, 135881), (34, 79930), (68, 39965), (85, 31972), (170, 15986), (340, 7993)]