86227540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3923}}^1$

素因数の和:4096

約数の個数: 48

約数和(自身を含む): 208317312

約数和(自身を除く): 122089772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 3923, 4396, 5495, 7846, 10990, 15692, 19615, 21980, 27461, 39230, 54922, 78460, 109844, 137305, 274610, 549220, 615911, 1231822, 2463644, 3079555, 4311377, 6159110, 8622754, 12318220, 17245508, 21556885, 43113770, 86227540]

約数ペア:

[(1, 86227540), (2, 43113770), (4, 21556885), (5, 17245508), (7, 12318220), (10, 8622754), (14, 6159110), (20, 4311377), (28, 3079555), (35, 2463644), (70, 1231822), (140, 615911), (157, 549220), (314, 274610), (628, 137305), (785, 109844), (1099, 78460), (1570, 54922), (2198, 39230), (3140, 27461), (3923, 21980), (4396, 19615), (5495, 15692), (7846, 10990)]