1010993260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{2459}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 2165173920

約数和(自身を除く): 1154180660

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 337, 610, 674, 1220, 1348, 1685, 2459, 3370, 4918, 6740, 9836, 12295, 20557, 24590, 41114, 49180, 82228, 102785, 149999, 205570, 299998, 411140, 599996, 749995, 828683, 1499990, 1657366, 2999980, 3314732, 4143415, 8286830, 16573660, 50549663, 101099326, 202198652, 252748315, 505496630, 1010993260]

約数ペア:

[(1, 1010993260), (2, 505496630), (4, 252748315), (5, 202198652), (10, 101099326), (20, 50549663), (61, 16573660), (122, 8286830), (244, 4143415), (305, 3314732), (337, 2999980), (610, 1657366), (674, 1499990), (1220, 828683), (1348, 749995), (1685, 599996), (2459, 411140), (3370, 299998), (4918, 205570), (6740, 149999), (9836, 102785), (12295, 82228), (20557, 49180), (24590, 41114)]