5435240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8021

約数の個数: 32

約数和(自身を含む): 12950280

約数和(自身を除く): 7515040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7993, 15986, 31972, 39965, 63944, 79930, 135881, 159860, 271762, 319720, 543524, 679405, 1087048, 1358810, 2717620, 5435240]

約数ペア:

[(1, 5435240), (2, 2717620), (4, 1358810), (5, 1087048), (8, 679405), (10, 543524), (17, 319720), (20, 271762), (34, 159860), (40, 135881), (68, 79930), (85, 63944), (136, 39965), (170, 31972), (340, 15986), (680, 7993)]