56675080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18401}}^1$

素因数の和:18430

約数の個数: 64

約数和(自身を含む): 158993280

約数和(自身を除く): 102318200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18401, 36802, 73604, 92005, 128807, 147208, 184010, 202411, 257614, 368020, 404822, 515228, 644035, 736040, 809644, 1012055, 1030456, 1288070, 1416877, 1619288, 2024110, 2576140, 2833754, 4048220, 5152280, 5667508, 7084385, 8096440, 11335016, 14168770, 28337540, 56675080]

約数ペア:

[(1, 56675080), (2, 28337540), (4, 14168770), (5, 11335016), (7, 8096440), (8, 7084385), (10, 5667508), (11, 5152280), (14, 4048220), (20, 2833754), (22, 2576140), (28, 2024110), (35, 1619288), (40, 1416877), (44, 1288070), (55, 1030456), (56, 1012055), (70, 809644), (77, 736040), (88, 644035), (110, 515228), (140, 404822), (154, 368020), (220, 257614), (280, 202411), (308, 184010), (385, 147208), (440, 128807), (616, 92005), (770, 73604), (1540, 36802), (3080, 18401)]