11700245180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1\times {\mathrm{5647}}^1$

素因数の和:6295

約数の個数: 72

約数和(自身を含む): 26654064192

約数和(自身を除く): 14953819012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 613, 676, 845, 1226, 1690, 2452, 3065, 3380, 5647, 6130, 7969, 11294, 12260, 15938, 22588, 28235, 31876, 39845, 56470, 73411, 79690, 103597, 112940, 146822, 159380, 207194, 293644, 367055, 414388, 517985, 734110, 954343, 1035970, 1468220, 1908686, 2071940, 3461611, 3817372, 4771715, 6923222, 9543430, 13846444, 17308055, 19086860, 34616110, 45000943, 69232220, 90001886, 180003772, 225004715, 450009430, 585012259, 900018860, 1170024518, 2340049036, 2925061295, 5850122590, 11700245180]

約数ペア:

[(1, 11700245180), (2, 5850122590), (4, 2925061295), (5, 2340049036), (10, 1170024518), (13, 900018860), (20, 585012259), (26, 450009430), (52, 225004715), (65, 180003772), (130, 90001886), (169, 69232220), (260, 45000943), (338, 34616110), (613, 19086860), (676, 17308055), (845, 13846444), (1226, 9543430), (1690, 6923222), (2452, 4771715), (3065, 3817372), (3380, 3461611), (5647, 2071940), (6130, 1908686), (7969, 1468220), (11294, 1035970), (12260, 954343), (15938, 734110), (22588, 517985), (28235, 414388), (31876, 367055), (39845, 293644), (56470, 207194), (73411, 159380), (79690, 146822), (103597, 112940)]