2380455748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4973}}^1$

素因数の和:5065

約数の個数: 72

約数和(自身を含む): 4890118464

約数和(自身を除く): 2509662716

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 121, 172, 242, 253, 473, 484, 506, 946, 989, 1012, 1892, 1978, 2783, 3956, 4973, 5203, 5566, 9946, 10406, 10879, 11132, 19892, 20812, 21758, 43516, 54703, 109406, 114379, 119669, 213839, 218812, 228758, 239338, 427678, 457516, 478676, 601733, 855356, 1203466, 1258169, 2352229, 2406932, 2516338, 4704458, 4918297, 5032676, 9408916, 9836594, 13839859, 19673188, 25874519, 27679718, 51749038, 54101267, 55359436, 103498076, 108202534, 216405068, 595113937, 1190227874, 2380455748]

約数ペア:

[(1, 2380455748), (2, 1190227874), (4, 595113937), (11, 216405068), (22, 108202534), (23, 103498076), (43, 55359436), (44, 54101267), (46, 51749038), (86, 27679718), (92, 25874519), (121, 19673188), (172, 13839859), (242, 9836594), (253, 9408916), (473, 5032676), (484, 4918297), (506, 4704458), (946, 2516338), (989, 2406932), (1012, 2352229), (1892, 1258169), (1978, 1203466), (2783, 855356), (3956, 601733), (4973, 478676), (5203, 457516), (5566, 427678), (9946, 239338), (10406, 228758), (10879, 218812), (11132, 213839), (19892, 119669), (20812, 114379), (21758, 109406), (43516, 54703)]