8220860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24179}}^1$

素因数の和:24205

約数の個数: 24

約数和(自身を含む): 18280080

約数和(自身を除く): 10059220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24179, 48358, 96716, 120895, 241790, 411043, 483580, 822086, 1644172, 2055215, 4110430, 8220860]

約数ペア:

[(1, 8220860), (2, 4110430), (4, 2055215), (5, 1644172), (10, 822086), (17, 483580), (20, 411043), (34, 241790), (68, 120895), (85, 96716), (170, 48358), (340, 24179)]