2005175052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{6323}}^1$

素因数の和:6739

約数の個数: 72

約数和(自身を含む): 5303660544

約数和(自身を除く): 3298485492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 383, 414, 766, 828, 1149, 1532, 2298, 3447, 4596, 6323, 6894, 8809, 12646, 13788, 17618, 18969, 25292, 26427, 35236, 37938, 52854, 56907, 75876, 79281, 105708, 113814, 145429, 158562, 227628, 290858, 317124, 436287, 581716, 872574, 1308861, 1745148, 2421709, 2617722, 4843418, 5235444, 7265127, 9686836, 14530254, 21795381, 29060508, 43590762, 55699307, 87181524, 111398614, 167097921, 222797228, 334195842, 501293763, 668391684, 1002587526, 2005175052]

約数ペア:

[(1, 2005175052), (2, 1002587526), (3, 668391684), (4, 501293763), (6, 334195842), (9, 222797228), (12, 167097921), (18, 111398614), (23, 87181524), (36, 55699307), (46, 43590762), (69, 29060508), (92, 21795381), (138, 14530254), (207, 9686836), (276, 7265127), (383, 5235444), (414, 4843418), (766, 2617722), (828, 2421709), (1149, 1745148), (1532, 1308861), (2298, 872574), (3447, 581716), (4596, 436287), (6323, 317124), (6894, 290858), (8809, 227628), (12646, 158562), (13788, 145429), (17618, 113814), (18969, 105708), (25292, 79281), (26427, 75876), (35236, 56907), (37938, 52854)]