67315240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98993}}^1$

素因数の和:99021

約数の個数: 32

約数和(自身を含む): 160370280

約数和(自身を除く): 93055040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 98993, 197986, 395972, 494965, 791944, 989930, 1682881, 1979860, 3365762, 3959720, 6731524, 8414405, 13463048, 16828810, 33657620, 67315240]

約数ペア:

[(1, 67315240), (2, 33657620), (4, 16828810), (5, 13463048), (8, 8414405), (10, 6731524), (17, 3959720), (20, 3365762), (34, 1979860), (40, 1682881), (68, 989930), (85, 791944), (136, 494965), (170, 395972), (340, 197986), (680, 98993)]